Transaction not yet indexed

21hNmrUcbKqa19mrqnz4VrdG2wCxRsh5pD5B9GRCH8LWTFgMHExffKLrtESFezQ5W6rx4P4sw2U5PymwM1PUEFjQ

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