Transactions API Should Return All Relevant Transactions

[jnels124]

Problem

parent_consensus_timestamp is only set on following children. #4672 made changes to exclude synthetic transactions and inadvertently excludes transactions that precede another transaction. For instance, a CRYPTOTRANSFER that creates a CRYPTOCREATEACCOUNT transaction. These CRYPTOCREATEACCOUNT transactions will have a non-zero nonce and will not have a parent_consensus_timestamp so the query adjustment in the mentioned pr will exclude these transactions in the response.

Solution

• Determine other transaction types that may be effected
• Adjust query so that all relevant transactions are returned

Alternatives

No response