Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"2n931BtQhJdjV37Z2ekPciZuze7F\",\"amount\":\"7799999999999999\",\"token_id\":2,\"chain_id\":56,\"nonce\":\"1722697981000000205538\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}