Transaction not yet indexed

5Mng9zxdRpD3cbucbS19R8RtACbZbvFrZhnzPXszirpX4Ypv9RmFaR1jSnR43aZEyUfe7SC3nUxET3ijmWD5tAWs

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