{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "95777",
    "entityType": "User",
    "nonce": "0x4defa8be57402310c376360cae467838778d5385d3547f806fc9820791c3de08",
    "signature": "0x3868d846e4764b6816777a0d4508346ffcc57b9e522b7379cc4e5b31ee493fba2b51fc54ce6c94daee5d137851a5cb5cc98ba29c29d9b706cff098f889b0b2ba1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}