Transaction not yet indexed

21sfiKm9VAYybiDspY1FWtdMqGkFrHW4cF3qakEnsxwGdSUAFBTq8YcBcsZHspgoYLuNRU7gSEbwdzLiSoxGo22e

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