Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"Nscbgz24YBX4T7ewjNnjnvE6oAr\",\"amount\":\"500000000000000\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1723701390000000243402\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}