EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b86bac37f315de9bcb962e0b7be4be46f107ca64b0d2c276c5a3ce4ff81af9e5","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:27qXyk7Rpb"}]}