EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7b767952aab898b930116fedc44d9b49794ee79ddec74e9a2458800a0b51d735","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DK421XqN"}]}