Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"3WE9FX4JNKjYyi4quQggwAfpVWnP\",\"amount\":\"1699999999999999\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1721891162000000138442\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}