(Fix) Native Coin transfer not shown

[fernandomg]

This PR closes #1665, by displaying the "native coin" outgoing transactions.

Also, I ran into an error in the console when expanding the tx view:

I fixed that by replacing a react-fragment with an array, as it's suggested in the log.

[github-actions]

CLA Assistant Lite All Contributors have signed the CLA.

[github-actions]

ESLint Summary View Full Report

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Type	Occurrences	Fixable
Errors	0	0
Warnings	0	0
Ignored	0	N/A

• Result: ✅ success
• Annotations: 0 total

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^{Report generated by eslint-plus-action}

[ghost]

Travis automatic deployment:
https://pr1670--safereact.review.gnosisdev.com/volta/app

[ghost]

Travis automatic deployment:
https://pr1670--safereact.review.gnosisdev.com/rinkeby/app

[francovenica]

Safes:
https://pr1670--safereact.review.gnosisdev.com/rinkeby/app/#/safes/0x9913B9180C20C6b0F21B6480c84422F6ebc4B808/transactions

https://pr1670--safereact.review.gnosisdev.com/volta/app/#/safes/0x538622a690A651D852277c07334dC3377E22cdeF/transactions

It works now. The native token is showing in both Rinkeby and Volta