{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "964257878",
    "entityType": "User",
    "nonce": "0xc002bdaefbccd7e8a81f79a29815b1e17855850c80959c4f0c7be250753f77fd",
    "signature": "0xb122fb914928f15b30769518aeb33e3aed3b6e7a75c584112616106e4e21f69e134e18f6eaf929f56a812fbed8e05cdebf66036141d9b0dbc73fcad4ec5edb951b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}