Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"4LkSMZT2F4HDQvmh7zXd8TE7iNDM\",\"amount\":\"1651133970000\",\"token_id\":4,\"chain_id\":56,\"nonce\":\"1721652260000000064301\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}