Transaction not yet indexed

UMNHC6CbxF5U6ff5TRMi3ec1917zPWyCgTcrCAHj2HYhC4pe53v66aKF2CvcmXUCNvQvfyi6DYsrJEaou51pmmD

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