{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "173199",
    "entityType": "User",
    "nonce": "0x78588f8eef976de724a547d16a3db66bea20ef77e6b9725688483e8c57c7d0cc",
    "signature": "0x2f7e84a889fbd3d542d565e2c4e7d2ea5453de033ae116df33f0a5ca8fc6b49f3e13f5369a184cf7b3e82612407571326abfb036d1cf1b82e6b504a0ea48fc3c1c",
    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}