Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"2Fj4pWtkYvYqEYYmALuFrHAENU8x\",\"amount\":\"420000000000000\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1723687660000000243153\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}