Transaction not yet indexed

21EvmfvbiYQNtbXqPd7XEybRAWPn1SQnyx5UwBh2rVCwrhrMsPrtu48wCka2nWsH3k8dF23Gn3b8oDCuvphGCQkc

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