{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "70976",
    "entityType": "User",
    "nonce": "0x17f438586cd749c9087d632435591c5c929fa22444539ef189072d396f0d9ec6",
    "signature": "0xf8be1725602b3134a4c30d1103d3cdcc5195b7f72af9048f6eb6c4398542c49d16ee6647dd1f99f21f935feb7b8cb2b27f4ed3aaa9b640807ae6345365cc69c31b",
    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}