EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"73343f355c279e1e84e150e3c1768608a08c460484fb73603756069378ee70e3","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:XlpRkKX4A8"}]}