Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"24f82MEkvBJ6Q3vsN7QjYjxEwKjd\",\"amount\":\"20000000000000000000000000\",\"token_id\":20,\"chain_id\":56,\"nonce\":\"1729151146000000058235\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}