EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"61b4839b8331dde08d23489dc9504eaeecb951f56daf52e7c017d097e54c254c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqNR2wWqd"}]}