=== Optimizer Dump === returns_result: true has_ref_opstate: false has_rc_opstate: true has_fast_callback_option: false needs_fast_callback_option: true fast_result: None fast_parameters: [V8Value, I32, U32, Uint8Array] transforms: {2: Transform { kind: SliceU8(true), index: 2 }} is_async: true fast_compatible: true