Transaction not yet indexed

53C3DN5mh5du2exyGqKJcMoQ5jZWHXNVEgJPyKAJSgwTJ2qEx6KXVi6M4tyQktVmyKPHRQQLjbsJgFN1EskoAxr5

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