{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "134694",
    "entityType": "User",
    "nonce": "0xef82bf832733ae212bc4b2c7418099d47ccdca7698f11c44539ce16f4949b9d1",
    "signature": "0x71efc811924097a661c1f784f156acae93f2626126fec9c7d90d3720d0b9c64032ccb1d61e83727dbba854b5ad0e3dddf3a0ae602bbc318b9c25b1bf77ada10e1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}