{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "69558",
    "entityType": "User",
    "nonce": "0x235e23dc9300bc857732514bb161cdecb35e8c8be6ad0225c7dc832954e96556",
    "signature": "0xeba27dbe8dc66cd85adb0f010ee99b115285b35f5c718248a9edc6315e6168ab6e38102cf9834ffdcdbd1eb0654718d30960c5398c03015a08c5215dbb1625c31b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}