EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"645852a8821f62fafc366c85148110d915979a43a2f6371c1cf2cf98bcacc782","amount":"500000000000000000","memo":"sw:tr:Agj91A7bWn"}]}