Transaction not yet indexed

55dyEMfAoo4FVaA9DXm3CWHnsM1iTQEpqTKBRQrFsrDneEFiGQzyB4Qw51a3N2aawsLBkVuRd2tCXNC4RZXWMRE8

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