Metric or imperial?

原始 JSON

{
  "kind": 1,
  "id": "92c5c7d9be1b119d6122d1d405a770408773e22e83a228dbdf112fdb7d1bd597",
  "pubkey": "6a02b7d5d5c1ceec3d0ad28dd71c4cfeebb6397b95fef5cd5032c9223a13d02a",
  "created_at": 1774788627,
  "tags": [
    [
      "e",
      "2fdbb8adc1dbabd757d0623dc96ef8d8bf5c8dae2fa9fc940d715e49e3960771",
      "wss://theforest.nostr1.com",
      "root",
      "f8e6c64342f1e052480630e27e1016dce35fc3a614e60434fef4aa2503328ca9"
    ],
    [
      "p",
      "f8e6c64342f1e052480630e27e1016dce35fc3a614e60434fef4aa2503328ca9"
    ],
    [
      "client",
      "Damus"
    ]
  ],
  "content": "Metric or imperial?",
  "sig": "7c0c81a3b8a87881e5d2129374fe4a9827f6f4443b62fa53321af84680988e3f9604df916ce69aca98f0bad32667ce96feaf1806222f8f6fe1e454b0d790d952"
}