Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"2v1fDCG86gdcxbyBmavgCewS1Vmw\",\"amount\":\"15100000000\",\"token_id\":4,\"chain_id\":56,\"nonce\":\"1723362799000000234681\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}