{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "18567",
    "entityType": "User",
    "nonce": "0xe0166653cc85aea714f2cd1a765aaba05f419fdbe29d71703a2d540dcfed5bc0",
    "signature": "0x3dbf4139e6af13a5d7ffce0ed49b508e5cb8f468b23f68fc32d664a869ace0f93c963f2632612765961220346351279eee74fc1b0cc331cc747d8556c4f4d4cd1c",
    "signer": "0x25E1Cc64Bd72FaD56C1D4C44e1fc2307BdcDa0c5",
    "userId": "7892"
  }
}