EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"e39f59d1a6fe56be429529aba92dd5bbabb40f3a2c9ce1849aa06cf804c309c4","amount":"500000000000000000","memo":"sw:tr:xPGooY43Po"}]}