Transaction not yet indexed

66u1FvyPWC9EX4pPn7Kgiun9iBGRgkV9wpMgRWkZGRuBVEhTxWmRxWnAVTWhrPYdSMV7vVRS2MfuDwtJqD8cCmCH

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