EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5c55b3bfdac188437dd3cc61e1d5a9d1547fa9b00297820bc1347cb3b87a22a1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LyAZw2a7Dj"}]}