Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"42xvQx6jqfQLom6RsqMFcQNqCvqz\",\"amount\":\"30100000000\",\"token_id\":4,\"chain_id\":56,\"nonce\":\"1723129918000000225616\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}