{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x0c28422c453b9452f9b3b2198377cfcc4e6ef5b9d678406b8bf37203137d1933",
    "signature": "0x9e02d12e7ada4237a54f2e363a04d4b3fd4b68a3b3c73fbd26fbb86cea296f1520085d930fb6f34b448341b02a99cfed33e019691a92df8fe11e46f0f39217241c",
    "signer": "0x083626C5983025BFec0Ca7BC8FC5B244f8e29b75",
    "userId": "482858095"
  }
}