{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xd98d90c64a63925993087d9d15dd52212c7f928c336c7156213dddb330b32234",
    "signature": "0x4a656a7cf662515bf1118c71ca63c9d4962c9f0638c47e8f974717db06733ba86c998f2b5cc6a5fc72314c59d1d3c2ecf52c679720b48a7ef7be55700435e72f1b",
    "signer": "0x0E1419Aff1544Dde5c4eebbCfA208Df83ACdE40A",
    "userId": "564626302"
  }
}