Transaction not yet indexed

21gGkqW5JUP2DhqEaExNyntoE8MZk3ThfhhqhJ9EzYif68yNmc4WzTh5PEy4xE6Hk2rV48eE53STTGTXZwVjKkM9

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