chainjson "github.com/bytom/encoding/json"
)
+// DataWitness used sign transaction
type DataWitness chainjson.HexBytes
func (dw DataWitness) materialize(args *[][]byte) error {
return nil
}
+// MarshalJSON marshal DataWitness
func (dw DataWitness) MarshalJSON() ([]byte, error) {
x := struct {
Type string `json:"type"`