{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "73735",
    "entityType": "User",
    "nonce": "0x29294bf91e3543a3c2b48510155a5b26fab47aeabe1f84654bcca67ac1813379",
    "signature": "0x49e1fe20948fb3791e446c094e9b96e079dec567c48d2dd4c514de77dbb2b03b219d9cdf816bc2875dd8a5463df70abb7ad77150d773225363e092940cfcae861c",
    "signer": "0xd12A323399559A3773F865c8F21031bc39c29135",
    "userId": "219968466"
  }
}