{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "92019297",
    "entityType": "User",
    "nonce": "0xdeff47ead088bc14fb31c8779e09561137c01c10ed1b738de6ba31be0f4a97f0",
    "signature": "0x6975aa2d2d1173dbf29c28dbadcfb1aebe7e61aae9d87254e18e09858a89cb442d64f06534b757a825c178d147c93d19c5e63fff2aa4ad694e1f1ad426b23be81b",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}