这是谁说的?什么时候说的，什么场合下说的?

Raw JSON

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  "id": "68dbfbb93fefd3259c4088b871e360d5fd3f7c5e191d2d0f6eb9cefda53991a2",
  "pubkey": "1b7333536d38041c31ca56c6ddef4498f00fb5a6d66210bac025ecee7e6e85b4",
  "created_at": 1788925522,
  "tags": [
    [
      "e",
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      "wss://relay.bostr.online",
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    [
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      "wss://relay.bostr.online/",
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    [
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      "9edf296262dc24a3f3d460c7f6e456b8532c41300672b6df0389f4a2142e73a1"
    ]
  ],
  "content": "这是谁说的?什么时候说的，什么场合下说的?",
  "sig": "bed5617ac305cb9811eba1337b51f34a36c048e784ef520acac4cfc15a63efd6a71f3464a7602f9d32e411c2e3046227cf22765315a37c8f8645596894104322"
}