{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190942",
    "entityType": "User",
    "nonce": "0xd5726a3bf207c8ea1773387310acb725216cc950966d7d1c43785a54ee2d577d",
    "signature": "0x6270747669e1d814ed43909796b5d6a590728862c9afc2dafd8608741d121dc12dcf04f45e7b39c6287b7e8ef6efacdeb8687ed9505375f160471eeb3ede8d321c",
    "signer": "0x2230770EC85946F97685aDECD4b734f51662F050",
    "userId": "887741865"
  }
}