docs(rpc): more v20 rpc updates

docs/api/remote-procedure-call-quick-reference.md

@@ -22,7 +22,7 @@ These RPCs are all Dash-specific and not found in Bitcoin Core
 * [GetBestBlockHash](../api/remote-procedure-calls-blockchain.md#getbestblockhash): returns the header hash of the most recent block on the best block chain.
 * [DumpTxOutset](../api/remote-procedure-calls-blockchain.md#dumptxoutset): Write the serialized UTXO set to disk. _New in Dash Core 18.1.0_
 * [GetBestChainLock](../api/remote-procedure-calls-blockchain.md#getbestchainlock): returns the block hash of the best chainlock. _New in Dash Core 0.15.0_
-* [GetBlock](../api/remote-procedure-calls-blockchain.md#getblock): gets a block with a particular header hash from the local block database either as a JSON object or as a serialized block. _Updated in Dash Core 0.16.0_
+* [GetBlock](../api/remote-procedure-calls-blockchain.md#getblock): gets a block with a particular header hash from the local block database either as a JSON object or as a serialized block. **Updated in Dash Core 20.0.0**
 * [GetBlockChainInfo](../api/remote-procedure-calls-blockchain.md#getblockchaininfo): provides information about the current state of the block chain. **Updated in Dash Core 20.0.0**
 * [GetBlockCount](../api/remote-procedure-calls-blockchain.md#getblockcount): returns the number of blocks in the local best block chain.
 * [GetBlockFilter](../api/remote-procedure-calls-blockchain.md#getblockfilter): retrieves a [BIP157](https://github.com/bitcoin/bips/blob/master/bip-0157.mediawiki) content filter for a particular block. _New in Dash Core 18.0.0_
@@ -129,6 +129,7 @@ These RPCs are all Dash-specific and not found in Bitcoin Core
 * [FinalizePSBT](../api/remote-procedure-calls-raw-transactions.md#finalizepsbt): finalizes the inputs of a PSBT. The PSBT produces a network serialized transaction if the transaction is fully signed. _New in Dash Core 18.0.0_
 * [FundRawTransaction](../api/remote-procedure-calls-raw-transactions.md#fundrawtransaction): adds inputs to a transaction until it has enough in value to meet its out value. **Updated in Dash Core 20.0.0**
 * [GetRawTransaction](../api/remote-procedure-calls-raw-transactions.md#getrawtransaction): gets a hex-encoded serialized transaction or a JSON object describing the transaction. By default, Dash Core only stores complete transaction data for UTXOs and your own transactions, so the RPC may fail on historic transactions unless you use the non-default `txindex=1` in your Dash Core startup settings. _Updated in Dash Core 0.16.0_
+* [GetTxChainlocks](../api/remote-procedure-calls-raw-transactions.md#gettxchainlocks): returns the block height each transaction was mined at and whether it is ChainLocked or not. **Added in Dash Core 20.0.0**
 * [JoinPSBTs](../api/remote-procedure-calls-raw-transactions.md#joinpsbts): joins multiple distinct PSBTs with different inputs and outputs into one PSBT with inputs and outputs from all of the PSBTs.
 * [SendRawTransaction](../api/remote-procedure-calls-raw-transactions.md#sendrawtransaction): validates a transaction and broadcasts it to the peer-to-peer network. _Updated in Dash Core 0.15.0_
 * [SignRawTransactionWithKey](../api/remote-procedure-calls-raw-transactions.md#signrawtransactionwithkey): signs a transaction in the serialized transaction format using private keys provided in the call. _New in Dash Core 0.17.0_
@@ -141,6 +142,7 @@ These RPCs are all Dash-specific and not found in Bitcoin Core
 * [DeriveAddresses](../api/remote-procedure-calls-util.md#deriveaddresses): derives one or more addresses corresponding to an output descriptor. _Updated in Dash Core 18.1.0_
 * [EstimateSmartFee](../api/remote-procedure-calls-util.md#estimatesmartfee): estimates the transaction fee per kilobyte that needs to be paid for a transaction to begin confirmation within a certain number of blocks and returns the number of blocks for which the estimate is valid. _Updated in Dash Core 0.15.0_
 * [GetDescriptorInfo](../api/remote-procedure-calls-util.md#getdescriptorinfo): analyses a descriptor. _New in Dash Core 18.0.0_
+* [GetIndexInfo](../api/remote-procedure-calls-util.md#getindexinfo): returns the status of one or all available indices currently running in the node. **New in Dash Core 20.0.0**
 * [SignMessageWithPrivKey](../api/remote-procedure-calls-util.md#signmessagewithprivkey): signs a message with a given private key.  _New in Dash Core 0.12.3_
 * [ValidateAddress](../api/remote-procedure-calls-util.md#validateaddress): returns information about the given Dash address. _Updated in Dash Core 0.17.0_
 * [VerifyMessage](../api/remote-procedure-calls-util.md#verifymessage): verifies a signed message.

docs/api/remote-procedure-calls-blockchain.md

@@ -152,6 +152,9 @@ Name | Type | Presence | Description
 → →<br>`height` | number (int) | Required<br>(exactly 1) | The height of this block on its block chain
 → →<br>`merkleRootMNList` | string (hex) | Required<br>(exactly 1) | The merkle root for the masternode list
 → →<br>`merkleRootQuorums` | string (hex) | Required<br>(exactly 1) | The merkle root for the quorum list
+→ →<br>`bestCLHeightDiff` | number (int) | Required<br>(exactly 1) | **Added in Dash Core 20.0.0**<br>The best ChainLock height difference
+→ →<br>`bestCLSignature` | string (hex) | Required<br>(exactly 1) | **Added in Dash Core 20.0.0**<br>The best ChainLock signature
+→ →<br>`creditPoolBalance` | number (real) | Required<br>(exactly 1) | **Added in Dash Core 20.0.0**<br>The balance of the credit pool
 →<br>`time` | number (int) | Required<br>(exactly 1) | The value of the *time* field in the block header, indicating approximately when the block was created
 →<br>`mediantime` | number (int) | Required<br>(exactly 1) | *Added in Bitcoin Core 0.12.0*<br><br>The median block time in Unix epoch time  
 →<br>`nonce` | number (int) | Required<br>(exactly 1) | The nonce which was successful at turning this particular block into one that could be added to the best block chain
@@ -215,6 +218,9 @@ Name | Type | Presence | Description
 → →<br>`height` | number (int) | Required<br>(exactly 1) | The height of this block on its block chain
 → →<br>`merkleRootMNList` | string (hex) | Required<br>(exactly 1) | The merkle root for the masternode list
 → →<br>`merkleRootQuorums` | string (hex) | Required<br>(exactly 1) | The merkle root for the quorum list
+→ →<br>`bestCLHeightDiff` | number (int) | Required<br>(exactly 1) | **Added in Dash Core 20.0.0**<br>The best ChainLock height difference
+→ →<br>`bestCLSignature` | string (hex) | Required<br>(exactly 1) | **Added in Dash Core 20.0.0**<br>The best ChainLock signature
+→ →<br>`creditPoolBalance` | number (real) | Required<br>(exactly 1) | **Added in Dash Core 20.0.0**<br>The balance of the credit pool
 →<br>`time` | number (int) | Required<br>(exactly 1) | The value of the *time* field in the block header, indicating approximately when the block was created
 →<br>`mediantime` | number (int) | Required<br>(exactly 1) | *Added in Bitcoin Core 0.12.0*<br><br>The median block time in Unix epoch time  
 →<br>`nonce` | number (int) | Required<br>(exactly 1) | The nonce which was successful at turning this particular block into one that could be added to the best block chain
@@ -226,7 +232,7 @@ Name | Type | Presence | Description
 →<br>`nextblockhash` | string (hex) | Optional<br>(0 or 1) | The hash of the next block on the best block chain, if known, encoded as hex in RPC byte order
 →<br>`chainlock` | bool | Required<br>(exactly 1) | *Added in Dash Core 0.14.0*<br><br>If set to `true`, this transaction is in a block that is locked (not susceptible to a chain re-org)
 
-*Example from Dash Core 0.16.0*
+*Example from Dash Core 20.0.0*
 
 Get a block in raw hex:
 
@@ -239,54 +245,59 @@ dash-cli -testnet getblock \
 Result (wrapped):
 
 ``` text
-00000020272e374a06c87a0ce0e6ee1a0754c98b9ec2493e7c0ac7ba41a07300\
-00000000568b3c4156090db4d8db5447762e95dd1d4c921c96801a9086720ded\
-85266325916cc05caa94001c5caf359501030005000100000000000000000000\
-00000000000000000000000000000000000000000000ffffffff2703ae50011a\
-4d696e656420627920416e74506f6f6c2021000b01201da9196f000000000700\
-0000ffffffff02809e4730000000001976a914cbd7bfcc50351180132b2c0698\
-cb90ad74c473c788ac809e4730000000001976a91488a060bc2dfe05780ae4dc\
-b6c98b12436c35a93988ac00000000460200ae50010078e5c08b39960887bf95\
-185c381bdb719e60b6925fa12af78a8824fade927387c757acb6bac63da84f92\
-45e20cfd5d830382ac634d434725ca6349ab5db920a3
+0000002039e4a40ee0776d9e3820161810199f15db1c8e05be6b947729367978\
+ae000000e318c8553524d7666b1f692dfba32f2b46cff851289a881c1c305671\
+1bb7b08071381c65faec011e0390000001030005000100000000000000000000\
+00000000000000000000000000000000000000000000ffffffff060326ff0d01\
+01ffffffff0397f4e127000000001976a914c69a0bda7daaae481be8def95e5f\
+347a1d00a4b488ac94196f1600000000016a4dd56325000000001976a91464f2\
+b2b84f62d68a2cd7f7f5fb2b5aa75ef716d788ac00000000af030026ff0d0073\
+9f69d98c43d95c201a42cae33abd9762429c6b598c5989cd4c0c0bf81a3a821f\
+136139da5605a50f47aab22ff8f36de83f8c47f2667ce9483d39d50d39254700\
+a07b05ce98acc08f3dfc81592f183f9772008dedd06e30892039e1a4bc0ebb0c\
+d1791205294d00754f29de459360983605f4c367bfc2bac0b38bb264f60add06\
+2dc7e172f77b20a8a060b9a58b76b31fddeb8f96411d0c8c19848422903769b3\
+fc834c91ad050000
 ```
 
 Get the same block in JSON:
 
 ``` bash
 dash-cli -testnet getblock \
-            00000000007b0fb99e36713cf08012482478ee496e6dcb4007ad2e806306e62b
+            000000e344040c68d19552dcf22114961a6d441cd840d61821e2d18a6ba5f565
 ```
 
 Result:
 
 ``` json
 {
-  "hash": "00000000007b0fb99e36713cf08012482478ee496e6dcb4007ad2e806306e62b",
-  "confirmations": 212898,
-  "size": 310,
-  "height": 86190,
+  "hash": "000000e344040c68d19552dcf22114961a6d441cd840d61821e2d18a6ba5f565",
+  "confirmations": 1,
+  "size": 392,
+  "height": 917286,
   "version": 536870912,
   "versionHex": "20000000",
-  "merkleroot": "25632685ed0d7286901a80961c924c1ddd952e764754dbd8b40d0956413c8b56",
+  "merkleroot": "80b0b71b7156301c1c889a2851f8cf462b2fa3fb2d691f6b66d7243555c818e3",
   "tx": [
-    "25632685ed0d7286901a80961c924c1ddd952e764754dbd8b40d0956413c8b56"
+    "80b0b71b7156301c1c889a2851f8cf462b2fa3fb2d691f6b66d7243555c818e3"
   ],
   "cbTx": {
-    "version": 2,
-    "height": 86190,
-    "merkleRootMNList": "877392defa24888af72aa15f92b6609e71db1b385c1895bf870896398bc0e578",
-    "merkleRootQuorums": "a320b95dab4963ca2547434d63ac8203835dfd0ce245924fa83dc6bab6ac57c7"
+    "version": 3,
+    "height": 917286,
+    "merkleRootMNList": "823a1af80b0c4ccd89598c596b9c426297bd3ae3ca421a205cd9438cd9699f73",
+    "merkleRootQuorums": "4725390dd5393d48e97c66f2478c3fe86df3f82fb2aa470fa50556da3961131f",
+    "bestCLHeightDiff": 0,
+    "bestCLSignature": "a07b05ce98acc08f3dfc81592f183f9772008dedd06e30892039e1a4bc0ebb0cd1791205294d00754f29de459360983605f4c367bfc2bac0b38bb264f60add062dc7e172f77b20a8a060b9a58b76b31fddeb8f96411d0c8c19848422903769b3",
+    "creditPoolBalance": 62430.25191932
   },
-  "time": 1556114577,
-  "mediantime": 1556113720,
-  "nonce": 2503323484,
-  "bits": "1c0094aa",
-  "difficulty": 440.8261075201009,
-  "chainwork": "0000000000000000000000000000000000000000000000000045ab6f9403a8e7",
+  "time": 1696348273,
+  "mediantime": 1696347803,
+  "nonce": 36867,
+  "bits": "1e01ecfa",
+  "difficulty": 0.00202846304931776,
+  "chainwork": "00000000000000000000000000000000000000000000000002d68d4d626cf7da",
   "nTx": 1,
-  "previousblockhash": "000000000073a041bac70a7c3e49c29e8bc954071aeee6e00c7ac8064a372e27",
-  "nextblockhash": "00000000001c6c962639a1aad4cd069f315560a824d489418dc1f26b50a58aed",
+  "previousblockhash": "000000ae7879362977946bbe058e1cdb159f1910181620389e6d77e00ea4e439",
   "chainlock": true
 }
 ```
@@ -295,91 +306,107 @@ Get the same block in JSON with transaction details:
 
 ``` bash
 dash-cli -testnet getblock \
-            00000000007b0fb99e36713cf08012482478ee496e6dcb4007ad2e806306e62b 2
+            000000e344040c68d19552dcf22114961a6d441cd840d61821e2d18a6ba5f565 2
 ```
 
 Result:
 
 ``` json
 {
-  "hash": "00000000007b0fb99e36713cf08012482478ee496e6dcb4007ad2e806306e62b",
-  "confirmations": 212899,
-  "size": 310,
-  "height": 86190,
+  "hash": "000000e344040c68d19552dcf22114961a6d441cd840d61821e2d18a6ba5f565",
+  "confirmations": 2,
+  "size": 392,
+  "height": 917286,
   "version": 536870912,
   "versionHex": "20000000",
-  "merkleroot": "25632685ed0d7286901a80961c924c1ddd952e764754dbd8b40d0956413c8b56",
+  "merkleroot": "80b0b71b7156301c1c889a2851f8cf462b2fa3fb2d691f6b66d7243555c818e3",
   "tx": [
     {
-      "txid": "25632685ed0d7286901a80961c924c1ddd952e764754dbd8b40d0956413c8b56",
+      "txid": "80b0b71b7156301c1c889a2851f8cf462b2fa3fb2d691f6b66d7243555c818e3",
       "version": 3,
       "type": 5,
-      "size": 229,
+      "size": 311,
       "locktime": 0,
       "vin": [
         {
-          "coinbase": "03ae50011a4d696e656420627920416e74506f6f6c2021000b01201da9196f0000000007000000",
+          "coinbase": "0326ff0d0101",
           "sequence": 4294967295
         }
       ],
       "vout": [
         {
-          "value": 8.10000000,
-          "valueSat": 810000000,
+          "value": 6.69119639,
+          "valueSat": 669119639,
           "n": 0,
           "scriptPubKey": {
-            "asm": "OP_DUP OP_HASH160 cbd7bfcc50351180132b2c0698cb90ad74c473c7 OP_EQUALVERIFY OP_CHECKSIG",
-            "hex": "76a914cbd7bfcc50351180132b2c0698cb90ad74c473c788ac",
+            "asm": "OP_DUP OP_HASH160 c69a0bda7daaae481be8def95e5f347a1d00a4b4 OP_EQUALVERIFY OP_CHECKSIG",
+            "hex": "76a914c69a0bda7daaae481be8def95e5f347a1d00a4b488ac",
             "reqSigs": 1,
             "type": "pubkeyhash",
             "addresses": [
-              "yeuGUfPMrbEqAS2Pw1wonYgEPbM4LAA9LK"
+              "yeRZBWYfeNE4yVUHV4ZLs83Ppn9aMRH57A"
             ]
           }
         },
         {
-          "value": 8.10000000,
-          "valueSat": 810000000,
+          "value": 3.76379796,
+          "valueSat": 376379796,
           "n": 1,
           "scriptPubKey": {
-            "asm": "OP_DUP OP_HASH160 88a060bc2dfe05780ae4dcb6c98b12436c35a939 OP_EQUALVERIFY OP_CHECKSIG",
-            "hex": "76a91488a060bc2dfe05780ae4dcb6c98b12436c35a93988ac",
+            "asm": "OP_RETURN",
+            "hex": "6a",
+            "type": "nulldata"
+          }
+        },
+        {
+          "value": 6.27299661,
+          "valueSat": 627299661,
+          "n": 2,
+          "scriptPubKey": {
+            "asm": "OP_DUP OP_HASH160 64f2b2b84f62d68a2cd7f7f5fb2b5aa75ef716d7 OP_EQUALVERIFY OP_CHECKSIG",
+            "hex": "76a91464f2b2b84f62d68a2cd7f7f5fb2b5aa75ef716d788ac",
             "reqSigs": 1,
             "type": "pubkeyhash",
             "addresses": [
-              "yYmrsYP3XYMZr1cGtha3QzmuNB1C7CfyhV"
+              "yVXDAM73Tg6A44Bm3qduXsMCYxzuqBCT48"
             ]
           }
         }
       ],
-      "extraPayloadSize": 70,
-      "extraPayload": "0200ae50010078e5c08b39960887bf95185c381bdb719e60b6925fa12af78a8824fade927387c757acb6bac63da84f9245e20cfd5d830382ac634d434725ca6349ab5db920a3",
+      "extraPayloadSize": 175,
+      "extraPayload": "030026ff0d00739f69d98c43d95c201a42cae33abd9762429c6b598c5989cd4c0c0bf81a3a821f136139da5605a50f47aab22ff8f36de83f8c47f2667ce9483d39d50d39254700a07b05ce98acc08f3dfc81592f183f9772008dedd06e30892039e1a4bc0ebb0cd1791205294d00754f29de459360983605f4c367bfc2bac0b38bb264f60add062dc7e172f77b20a8a060b9a58b76b31fddeb8f96411d0c8c19848422903769b3fc834c91ad050000",
       "cbTx": {
-        "version": 2,
-        "height": 86190,
-        "merkleRootMNList": "877392defa24888af72aa15f92b6609e71db1b385c1895bf870896398bc0e578",
-        "merkleRootQuorums": "a320b95dab4963ca2547434d63ac8203835dfd0ce245924fa83dc6bab6ac57c7"
+        "version": 3,
+        "height": 917286,
+        "merkleRootMNList": "823a1af80b0c4ccd89598c596b9c426297bd3ae3ca421a205cd9438cd9699f73",
+        "merkleRootQuorums": "4725390dd5393d48e97c66f2478c3fe86df3f82fb2aa470fa50556da3961131f",
+        "bestCLHeightDiff": 0,
+        "bestCLSignature": "a07b05ce98acc08f3dfc81592f183f9772008dedd06e30892039e1a4bc0ebb0cd1791205294d00754f29de459360983605f4c367bfc2bac0b38bb264f60add062dc7e172f77b20a8a060b9a58b76b31fddeb8f96411d0c8c19848422903769b3",
+        "creditPoolBalance": 62430.25191932
       },
-      "hex": "03000500010000000000000000000000000000000000000000000000000000000000000000ffffffff2703ae50011a4d696e656420627920416e74506f6f6c2021000b01201da9196f0000000007000000ffffffff02809e4730000000001976a914cbd7bfcc50351180132b2c0698cb90ad74c473c788ac809e4730000000001976a91488a060bc2dfe05780ae4dcb6c98b12436c35a93988ac00000000460200ae50010078e5c08b39960887bf95185c381bdb719e60b6925fa12af78a8824fade927387c757acb6bac63da84f9245e20cfd5d830382ac634d434725ca6349ab5db920a3",
+      "hex": "03000500010000000000000000000000000000000000000000000000000000000000000000ffffffff060326ff0d0101ffffffff0397f4e127000000001976a914c69a0bda7daaae481be8def95e5f347a1d00a4b488ac94196f1600000000016a4dd56325000000001976a91464f2b2b84f62d68a2cd7f7f5fb2b5aa75ef716d788ac00000000af030026ff0d00739f69d98c43d95c201a42cae33abd9762429c6b598c5989cd4c0c0bf81a3a821f136139da5605a50f47aab22ff8f36de83f8c47f2667ce9483d39d50d39254700a07b05ce98acc08f3dfc81592f183f9772008dedd06e30892039e1a4bc0ebb0cd1791205294d00754f29de459360983605f4c367bfc2bac0b38bb264f60add062dc7e172f77b20a8a060b9a58b76b31fddeb8f96411d0c8c19848422903769b3fc834c91ad050000",
       "instantlock": true,
       "instantlock_internal": false
     }
   ],
   "cbTx": {
-    "version": 2,
-    "height": 86190,
-    "merkleRootMNList": "877392defa24888af72aa15f92b6609e71db1b385c1895bf870896398bc0e578",
-    "merkleRootQuorums": "a320b95dab4963ca2547434d63ac8203835dfd0ce245924fa83dc6bab6ac57c7"
+    "version": 3,
+    "height": 917286,
+    "merkleRootMNList": "823a1af80b0c4ccd89598c596b9c426297bd3ae3ca421a205cd9438cd9699f73",
+    "merkleRootQuorums": "4725390dd5393d48e97c66f2478c3fe86df3f82fb2aa470fa50556da3961131f",
+    "bestCLHeightDiff": 0,
+    "bestCLSignature": "a07b05ce98acc08f3dfc81592f183f9772008dedd06e30892039e1a4bc0ebb0cd1791205294d00754f29de459360983605f4c367bfc2bac0b38bb264f60add062dc7e172f77b20a8a060b9a58b76b31fddeb8f96411d0c8c19848422903769b3",
+    "creditPoolBalance": 62430.25191932
   },
-  "time": 1556114577,
-  "mediantime": 1556113720,
-  "nonce": 2503323484,
-  "bits": "1c0094aa",
-  "difficulty": 440.8261075201009,
-  "chainwork": "0000000000000000000000000000000000000000000000000045ab6f9403a8e7",
+  "time": 1696348273,
+  "mediantime": 1696347803,
+  "nonce": 36867,
+  "bits": "1e01ecfa",
+  "difficulty": 0.00202846304931776,
+  "chainwork": "00000000000000000000000000000000000000000000000002d68d4d626cf7da",
   "nTx": 1,
-  "previousblockhash": "000000000073a041bac70a7c3e49c29e8bc954071aeee6e00c7ac8064a372e27",
-  "nextblockhash": "00000000001c6c962639a1aad4cd069f315560a824d489418dc1f26b50a58aed",
+  "previousblockhash": "000000ae7879362977946bbe058e1cdb159f1910181620389e6d77e00ea4e439",
+  "nextblockhash": "000001045ef47d29483b8021b1cafe2deddac22bf8d2fb13aed80524a4ffa30c",
   "chainlock": true
 }
 ```