Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"2Sq9oP2D8xLY6nsv3eVpngWwi5iB\",\"amount\":\"3500000000000000000000\",\"token_id\":3,\"chain_id\":56,\"nonce\":\"1726718837000000015631\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}