{"node":"0xa4a6e5d26e621881c98542d4b9c0c8af3b257b28cf78055db5dabfb2bde4a20e","name":"[5dd607bcda1d04c9260ddd98451691a1fedf4707908cef1ddeb98ca716e8df08].liber3.eth","parent_name":"liber3.eth","is_subdomain":true,"root_cid":"bafybeigwbmobqefx5zr7p4psaulgutyf54ov2kbxncdzkv7os5sdurykmm","title":"1949-1989年的中国：大动乱的年代 - 王年一 - pdf","icon_url":null,"manifest_url":null,"analysis":null,"contenthashes":[{"contenthash_protocol":"ipfs","root_cid":"bafybeigwbmobqefx5zr7p4psaulgutyf54ov2kbxncdzkv7os5sdurykmm","contenthash_set_block":20648597,"contenthash_set_tx_hash":"0x8ad52aa0e91e13197c8f5ba31225e17b763b67aca7bf1db64de0b3ab2fc985c7"}]}