{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x3af7bc4e0a10d5766edcae3175d633768ae85979ad7acca9e4613fe317128b7c",
    "signature": "0xb83782519e57c737749520ec37db5e819012b77eea65b691c8c20ceb520f9ba4605d89f1085423194e87b8a5beaef88a6ce81afbdc938c2f1d86d7670822c7941b",
    "signer": "0xF116a8635024B33644DF0CC03eE326bAE67773b3",
    "userId": "569557247"
  }
}