EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6bf9f4744cc2d117ace01d59c7c06d1a49ffb857789dddf11293febf279ebf15","new_owner_id":"acd3553f3ab3901886d364275f5c7459e31651c05d98a835b96c43f879e510aa","amount":"49990000000000000000","memo":"sw:t:Zkb4d9KPjm"}]}