{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "86059",
    "entityType": "User",
    "nonce": "0x3fbfa4da93df755b7db71c7b74aa8c38966ea6758d19579183554a7d2d7f5c85",
    "signature": "0x4780422f54c31e0224ea0049922ccea7dc26a45e1fe5aea170e405821e6ff27702cd38789accb46f4ed8a75dc41b51dc9db9b026ed2e9842c29379fa084254391c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}