Transaction not yet indexed

mqxmNUsUkfcTVT2Zg8yUS5w8Zgyqe8dMSJucPjGJFUzdjdYr3dWLPjmWRYT4pPjEM7qVqdE1GCqcsnrVJTTPf66

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