{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "16782",
    "entityType": "User",
    "nonce": "0x3a7ac4fbbaa58be325958d20a6baebfe5bf5c91f3b42252e585b36f77a6395f7",
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    "signer": "0xD9A9ce288bCAE5105Ce96746a6244b77B7fca77c",
    "userId": "8662"
  }
}