{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1755",
    "entityType": "User",
    "nonce": "0x8972dfbaba082af10c5c9e51405d9c9e5dfe172696c812f4163871b197b75f13",
    "signature": "0x6b88dc6d95341679fab99486c5bb57ef869406ddb959e2b44cff7061df176e943096dd8e0d9443e95a85dfbcb47376ee2df423e5b77784793575f60250deb2421b",
    "signer": "0xD9A9ce288bCAE5105Ce96746a6244b77B7fca77c",
    "userId": "8662"
  }
}