Transaction not yet indexed

mRBUpggEpEXgSN2v1YJdeig3jb2PMbH1GpMpiS2Ri4jYLJevGChNgn59ayCJGigcrqXhbNs6V63Z1PoRpLn2jef

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