EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a19890c417aaf7a5fde35b934a5c30dc1e6b96f150a81a4ad29abb97e26cdbe5","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LVpW83EQAk"}]}