Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"2VC8HBGeC1GykBFqFFkExewh1Mvf\",\"amount\":\"30100000000\",\"token_id\":4,\"chain_id\":56,\"nonce\":\"1722874899000000213506\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}