Transaction not yet indexed

UmxWLabHE5Xrmvr1uG29BmgdZtXmHz7kMRjUoSgTi4hUtRSQ1AQST3NEyuhPzaKF3aLnAgz21C2TGC3zRpZ3L66

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