Transaction not yet indexed

21itn8EFvzX3TkTGMLgbamg4JWu1eNbAzgqqcXDoeF1FbWTXUcKazWSctqFoC2ZAz6xx8QRxUyFTGxLqrvVyToSQ

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