{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "215913",
    "entityType": "User",
    "nonce": "0xb65b74a4a89a532bf6c8f6c59e2ca50a7617b6c283d2a7ac578c53f743d3c768",
    "signature": "0x9eb4eef92d11019e21b8f47f0004e91b5202f05ac825d2b1944ab47235037d8d2bfd64369eaba64b429a10894520cc722fd063f76b12f1e726496815ae9363d61c",
    "signer": "0x50Fa68E2236737fa15f471F72A9AD1Ea99870D8c",
    "userId": "336906"
  }
}