{"node":"0xf26d70734b267e3e67ac32a51a7aace69c4b6747d8aac2189ee23249df6df576","name":"zjxzjj.liber3.eth","parent_name":"liber3.eth","is_subdomain":true,"root_cid":"bafybeic34d4vyto7c2fxze7w77vlz2dcr2tjtqeerkvpebid5qf5k7g6fe","title":"拯救心脏急救、心肺复苏、自动体外除颤器（学员手册）","icon_url":null,"manifest_url":null,"analysis":null,"contenthashes":[{"contenthash_protocol":"ipfs","root_cid":"bafybeic34d4vyto7c2fxze7w77vlz2dcr2tjtqeerkvpebid5qf5k7g6fe","contenthash_set_block":20495723,"contenthash_set_tx_hash":"0x51855976d4fe7c0211ff28bd6e487b6e019b338e6c28b23daf6f47fa3c6b03dc"}]}
