Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"227sPs5RLQefxW1KuNSoHGZW6x6w\",\"amount\":\"4873771779\",\"token_id\":4,\"chain_id\":56,\"nonce\":\"1723063668000000223020\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}