{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x689a0c1cf2473f4815b4d9e18ff7e568cef1cb8544238ab945419896118d0e4d",
    "signature": "0x0cae6cc20f45ba6ebc4f1a6b7287e8d1cad2e87a351b58620b69b40b8b0904c070181bcdc84ed5e2a9274e4fcf052eb29858868d2c465290600d0e1a7080b17b1c",
    "signer": "0x7236f33AFc69e112EEadb51267423A33BaC3CbEC",
    "userId": "583435112"
  }
}