{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xefdd13c9b6409b88d41360567bc5b7db1a743e41acb54ed657cdbb65d7e17fbb",
    "signature": "0xba9ccb5072494c2ea1bae64e314ef4703b0f98bfa8a4259dfb307c92266dbb3969378f3f0ea67dafae3e14545e5c52776c8ebb27d73abd3a50247272e4fc82d71b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}