Transaction not yet indexed

TU78LZaYZ5bZkLqHg3GQtKJ1Mk13SNS7Zi6wpziuEX4p3GSdatF8vsGSHRToVQXonCZLCVhgRsbfgc66heENs6d

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