Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"4PkzwE36zWMETpfKssaXiH9vVzws\",\"amount\":\"609999999999999\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1722376121000000185536\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}