{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "79785",
    "entityType": "User",
    "nonce": "0x30cbc8cdc2fabb7e4a6362b52b8a191f077c10a3cbeb100ea199288884e30414",
    "signature": "0x5edf3818e616380c13cb57eb3cd8e149d356af62ccc8a89abcae9dc9cae5823e4bd567421ee5dc71dd92c47b9381dfeeb32ae82a1cb18e9eb8295f179c66d5621b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}