Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"RG7bPLCyirdFmuZLgojXuAJ6oQx\",\"amount\":\"400000000000000\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1722054330000000156694\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}