{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "254245",
    "entityType": "User",
    "nonce": "0xce859187a153fcd6515eba48ba8b564a4cce03303fa9e7b548d4d785e0403205",
    "signature": "0xc365e64c047f88f789fa0911f43353c5586b5c1140105aa7efdcde52eab75b734bd1dec2c02bc5d34f6f57ed8529cdf26bcdb007ccb18279502497f12807d8011c",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}