Transaction not yet indexed

21U8Zpa7apo6HExirGeW8y4hRXz1tsSQLd2YZ3ze2gAdc1pb1YUmybJrKEFZMNu9dMuQXdN9qNt6z871x9xu12k9

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