{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18122",
    "entityType": "User",
    "nonce": "0x761866cf760542b8a4ec8d7d425ed9540210b36aa55b9d97c81edcce85fcd76c",
    "signature": "0x156b0ca93356ddd4099af40f65a89459591ab223fa935c6f55bfc8d4a74f37ec239caf8da3479d1c5b00008609df1275e9d7a3a9b9a07df94b5a30f7646c92401c",
    "signer": "0x40E8E224E8F8a9f835e4dc8851Da72DCEd75986F",
    "userId": "504092010"
  }
}