EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"e3170e4cb60c3fabba30fc781e8836763b4e43ff66e5fcb24911616fa4c5e900","amount":"500000000000000000","memo":"sw:tr:Bg5yJjeRgd"}]}