EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"154159aab3c8abf0ba2fdb83c867533273b8f97e386ac78c66d2bd1b813bf6a4","amount":"500000000000000000","memo":"sw:tr:1Wk0047Qga"}]}