Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"2xtX2mtvhje43ou2cYg3qF1wG66k\",\"amount\":\"100000000000000000000\",\"token_id\":0,\"chain_id\":8453,\"nonce\":\"1727348076000000034354\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}