{"node":"0x645e73e1691299f39c1dc4a7e09ae22dc66eae9d246057352c99795b25bb81ce","name":"[314a7a89acd07291eded34e95d5fada3f61fa7d200f3ad5d1042098486dd2d69].liber3.eth","parent_name":"liber3.eth","is_subdomain":true,"root_cid":"bafybeibozvudknj7abggvmuod2l6fqtfdiwujrysjkftzglijhoemtzi6q","title":"流行钢琴即兴伴奏教程 - 何初 何山 - pdf","icon_url":null,"manifest_url":null,"analysis":null,"contenthashes":[{"contenthash_protocol":"ipfs","root_cid":"bafybeibozvudknj7abggvmuod2l6fqtfdiwujrysjkftzglijhoemtzi6q","contenthash_set_block":20602497,"contenthash_set_tx_hash":"0xb74517d81822e3126f153993114e975bfa7b4870154602b31c72604bcec5bec8"}]}