{
  "claim": "v4call-server-ownership",
  "domain": "hive-book.com",
  "hive_account": "hive-book",
  "escrow": "v4call-escrow",
  "fee_account": "hive-book",
  "federation_ws": "wss://hive-book.com/federation",
  "issued": "2026-05-10T14:20:37Z",
  "expires": "",
  "nonce": "c65756085b29c0f9",
  "key_type": "posting",
  "signature": "1f5607a0c670e399e4f9d5b65da9e926d94213a17e33fc1d047cb5f135ee2d95df0e53d246a30c88c15fbbcedf44c61c5506584bd868ad66c2ca87f8ad24a69da9"
}