EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e4fb97e51159db2f2c0e4a469b8b705c6a47760af0b1fe0cd727231c3182b90e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2WpnbRQgpa"}]}