EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ccfef90926a6ab25503a40b91cf94ae200deaa3f9afbff804712b8ed64f8f0e6","new_owner_id":"83dc44641f4ca0fccc000576997737bdb116e80b82c1a41a544549ad49e75a30","amount":"2450000000000000000","memo":"sw:t:gyAz8vY3ja"}]}