{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "670307808",
    "entityType": "User",
    "nonce": "0x9dc5e1c3d8c62897d101377bb94b98e69f2aabe7361a813ee78a43fd081d1c63",
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    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}