Transaction not yet indexed

21ETiyqHcHcVHsRDBZyZ5cCFWN1PtK6aDkRU9ErSRq4BWDaJPJnXexS3goSTJ3mL4FLVZuNTPACbFwm7bKoMipa5

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