EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"f9a9073f70ffec7f12349374cb28a35bd7db067ce3b9c9f72707898c34a5ceb6","new_owner_id":"zechapp.near","token_ids":["1:41"]}]}