EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"509182425eb404dd98957195046f7c74365f27d89267052c0f63bc2888bb9ce8","amount":"500000000000000000","memo":"sw:tr:Bg5yZR34gd"}]}