Memo: EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"b6b63f16ade359fd4f2464aa10f7da70c1e0bba7debe2286ed6d4bee7c3576d6","new_owner_id":"andrewnguyen.near","token_ids":["1:41381"],"memo":""}]}