Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"L5TNeUvQrnYvVb5JkAKm6MYxia7\",\"amount\":\"800000000000000\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1721845097000000130244\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}