EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6e5a25103d9d40c8519014d8d4df0adfd94f49d02854ec1f88d81922467f4bdb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9Avlnjwq8"}]}