Transaction not yet indexed

tx21mLFWg52omgs7p1Uomj9vuirf4bDufFhGhSkaD1UMpDHZRLosDVAeebzuc7SbBRkyB7PZbz6ym1dPsohHTmf

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