Transaction not yet indexed

DdXCQ653iyXFx6VJyHVJooKLBxsy4CBMmpFDBqqMAR5fJQdvfC2AuGnkqeTCgdeVi5AtPKimjxTKejmn8DMET2U

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