Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"4X7eAb1xTKZLn5DThAhCPjjnUrnL\",\"amount\":\"2000000000000000000000\",\"token_id\":0,\"chain_id\":8453,\"nonce\":\"1726721065000000015692\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}