Transaction not yet indexed

21FShkRFvUJAq6z761sk6PfRXPQoAAPdytkhb3QBAiaknZ1L48abKwZJQcHXHiCNLqs9cJ2DT3kh4e62UcbWHAqK

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