Is seed signer legit?

Raw JSON

{
  "kind": 1,
  "id": "f8914a37843a4164229a7ee480d25dd1af7a5d826e0e62258cc56ab5cba5df52",
  "pubkey": "81fa5b70a73a691c6e78823d035ffc44f6b505e6f03637759bd36e7a451539fd",
  "created_at": 1788733156,
  "tags": [
    [
      "e",
      "549c90c27da0d576864931ba19a7b70da3d9a51484ac81cc04cbc18aa9667396",
      "wss://relay.primal.net/",
      "root",
      "f8e6c64342f1e052480630e27e1016dce35fc3a614e60434fef4aa2503328ca9"
    ],
    [
      "p",
      "f8e6c64342f1e052480630e27e1016dce35fc3a614e60434fef4aa2503328ca9",
      "wss://relay.damus.io/"
    ],
    [
      "client",
      "Amethyst"
    ]
  ],
  "content": "Is seed signer legit?",
  "sig": "fc4677f472e46613ce1cb6cf1df9e3f44ed0952a69d144ab93ac9eafdfa2a529a00092146750f0e3689f78311325ee99a3bbd0de40d77f52d1c4dc414736039e"
}