EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f7c9dc7cd1f7014286ee6d03e0e3a3c1ea2c46ab069334a17dd41e351078f0d5","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:wMD7gOw1DR"}]}