EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f2a2c4807d9050173c0327eb3ab2c107ae27111f16ae9e0ebd9c9470f1507759","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2WpnW2rQAa"}]}