{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "456716469",
    "entityType": "User",
    "nonce": "0x0ab5f5b3171ca17e112ed439200771f4b399aa3e6747a3f1fbda6513a4ed575d",
    "signature": "0xfc30d313f647b5799f79daa705f9b2c6eabded33b5b631d0a7ce373c48d781917594ebee788707c06574c822b2f549addd3fce02095755eff6436b390ed9f7b81b",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}