Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"4GQad5TkJWMhYUDrh4WdNVmVFvhX\",\"amount\":\"280000000000\",\"token_id\":4,\"chain_id\":56,\"nonce\":\"1722284145000000174135\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}