{ "id": "b7a1697e70cec33c60c55bcba335b9ff7dd33b05ec4443987a654901808752ab", "pubkey": "e8e45d7b9b0d4098d68b17cdbb1a2d534f080131450d2740bb87bc38ffd414ab", "created_at": 1675519797, "kind": 40, "tags": [], "content": "{\"about\":\"have fun\",\"name\":\"音乐学习群\",\"picture\":\"\"}", "sig": "7370e71051b31567faedc0370629075729b29d843335dc94396e45ba1c48d77fd31b0d79273d03e9f04a7bea579d197f4061c699fb630dd7830ff45552cb0926" }