{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "146510",
    "entityType": "User",
    "nonce": "0x99d107b3f3f1b3a323272a1a85f8cf1fd67ac003afbe6b803bd862df3290b71f",
    "signature": "0x1f23a390e44967d5fe6049a46a31d4c5e224fdaf1dae70d5a82a883d0c0faba62a346884a56b997c9ca7952f40adba4a75cb4d6a96cd1e476d77c9fc74457dbb1c",
    "signer": "0x7FF24dfd471261490317851550Db9b8fab0c6df3",
    "userId": "1422295"
  }
}