EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"90d2f70dff20ed66f3c5146a1bb37894142b187d6bbb528bc1ae3283d06909bc","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DVgGveq0"}]}