EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7bd7bfd3e64713f0ee09eb5ccb4d9241f249d1369b9de2172d1dace78e0a4211","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WopJ5Z54qJ"}]}