Transaction not yet indexed

MU4pXG46FWezT7PaYAFrXRMXiGHZgetdUu7jybJUxFR1q8ZfauHLCucYBLCyeMa1oZU6tdrRDKCp67sa8pSPN31

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