{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1472897",
    "entityType": "User",
    "nonce": "0x0bb282f43e562037a343c3343c30424889fdb15eae25d65f08aa405844667c44",
    "signature": "0x55cbaa110d2c74e6b5f46fa368271c36a9feee353c0c4a9ffcdc3b21a5a139115c3db899adc08b4abca8f2a246a847cabc887384331679d01a174017e83c90421c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}