Transaction not yet indexed

21Nh7QvaHosXrfegKm2dkvFQWuhBXUuDcfie4spVZEF52o7od2qMLcEejRo7rFjqCqpjb1X5XoLBW1BLD4SayE15

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