Transaction not yet indexed

55WmcQ4FREyqaaCRdDeXr57SNtWm4jYwqHmnRRX2Gmo3bNWxz2Foqw2pnS4odPHELPPv2VMPdv2NvPde6c4s9urS

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