Transaction not yet indexed

WMEfg21YtRDPgpGhiJRSE4u3pxL9ApYAxhTx6SWZmrVbPWFSatYAScPMDZwPTSQaDHHN7YBWaaXfQWJAMS3Sc57

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