Transaction not yet indexed

RMPhAfWRJPRaD9PHbfcU9xH6e5t79FPBxTQ2t6SjSGA8RJA5JWT3a2q6FWPMvPkGzJHK7ELfGrQew94DGEAjBtJ

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