{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xec8d13b5c3fd13abf3d3bbfeec5488b9e51e2679c5cf79b389881d8bc553bb31",
    "signature": "0xf6dc595ff47aad10a7d1c9d5bb80fd4e3b942d799cdf9366d6cc77d9a126a10d6eabeff0b45743a3bd189a26bb6446243eb0996380e002e99e12284712aeb6dc1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}