EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"50b3589ac118dc6978b9c9e4bebcdec36e3b20d7854625b9b349f62a37df7b53","amount":"500000000000000000","memo":"sw:tr:XK9QXym4Kn"}]}