Input for a sponsored transaction request
Takes the transformed item_id and assembly type values of the assembly object
Normalization from assembly object to this flat shape is done in the hook by design;
callers may pass either the full assembly or pre-flattened values.
Input for a sponsored transaction request Takes the transformed item_id and assembly type values of the assembly object Normalization from assembly object to this flat shape is done in the hook by design; callers may pass either the full assembly or pre-flattened values.