Render.Prove_receipttype t = Mina_base.Receipt.Chain_hash.t * Mina_base.User_command.t listval to_yojson : t -> Yojson.Safe.tval of_yojson : Yojson.Safe.t -> t Ppx_deriving_yojson_runtime.error_orval _ : Yojson.Safe.t -> t Ppx_deriving_yojson_runtime.error_orval to_text : t -> string