Transaction not yet indexed

21Rdk7mtsAGQMvcbAcfwXBHKPwLXVaHLjW89UorGnRDEu7JoyvLE58xGJGZP87Ne251nx9g9RDZtugfZjvaPg4Z8

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