Transaction not yet indexed

RM6bTKGRk6TtrUUCKrs2zzGwAiabPenTF2MaLSM3PfBUgRtMSvCKmuPVJCsxRkDCUc3BTCpQJ735kvhH68g4oqp

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