Event JSON
{
"id": "b667c7e4678adc7d5cc802288918af59ef1c386817318d9d97419337822768fd",
"pubkey": "54720901a2522847558c1473dd3a0adf5e6fc2aa91a3302c41aff0db5644bbc4",
"created_at": 1675332545,
"kind": 40,
"tags": [],
"content": "{\"about\":\"硬核观察聊天室\",\"name\":\"硬核观察\",\"picture\":\"https://nostr.build/i/nostr.build_93fd7a86fe6cc74c19e6bc1fdc226b99cd2695d6897044e46c5e319c07e6c541.png\"}",
"sig": "8e266363d058b105791cce2913c6832c0e75e0b387d702656dbdffc883508958971739146785c5ec73be3cf698427578aa2bbfe861f5d90d411d90788f465e29"
}