Transaction not yet indexed

121UKBhKP9xiowMUr3wqdM7NYMkj966S1LUAxZtNZXJmq5MecCY4PPEFyPRqYD6AwBdhC95Z18qB42eCC3L9Nsrz

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