Transaction not yet indexed

MkLKzsD5qZUC2P6TnmGDspNWcNDLkZpXQLWLQ1ChGj2Ry5wMdszAukwfFSucrMsZKkBAYnnRxFRiXM39moznoUU

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