{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "17689",
    "entityType": "User",
    "nonce": "0xdff9457e871050f04274efbd139b3bad96c497e213cd0ed0300eb594e352b0ce",
    "signature": "0xf88f2a70953b01a1426f17737964263894078324d1eb6e7e87b237701319a25053a5d1c9db8b3c075fe76ea0159099dfd1ed0f23129450077c9e80848090a35b1c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}