Transaction not yet indexed

4z2xMoUSgjKh4j9QYpFitv9z3CpmpHWoHjTst5RhAWGaFo7fHjhsg7yRA5KmPGo9hqYNvtCJXvet46QoT31KqRRM

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.