Transaction not yet indexed

21FfXY117iS1EwCNVM3GTesRatm5XZsZCoYr7ULCQ9ustUL7LTbLwDcyq1A6Zc18EeR49ZjyXe5NbJ37nVBGEpfW

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