Transaction not yet indexed

5MEN5reAtWJzRUh4pWzeuYYKw8QAduicJbQSTp3u4dPmPUuG3e71xwE4VPjZo3fS3QGg3mVZAL1i3JFs4S4LP1u2

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