Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"Z828SactAidVj659nU6eVFopwfn\",\"amount\":\"2060000000000000000000\",\"token_id\":0,\"chain_id\":8453,\"nonce\":\"1727461430000000037381\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}