{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "34982",
    "entityType": "User",
    "nonce": "0x885237110919e0464b262dd98055feaf513e29c7807e67fe8c04a4d2a8c93ed0",
    "signature": "0x85ce690dbcbfd60a571b9540f0f9c9dc637b313e5c7d5aa7c0b4016fe43bfe444a805ce6f388c32cca56f15fe11ed3a02ccf2942c081abcf8b20c0194ab4d90d1b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}