{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1a1b945c15e9c7f429304d872fcbf8583b0566970f9ee30868b63bcd1edbd79b",
    "signature": "0x9ebf4419a1e50adf841915c2b7063764cbd85516d3da10556e623dc07b4c7ff90d36d2449acc1ac69ae718d11b92df93e20b52eb95ada0933cdbca406807204f1c",
    "signer": "0xE4B37954BBC4913DD93D369891E17e93AFCd6EC7",
    "userId": "240450961"
  }
}