{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "72167",
    "entityType": "User",
    "nonce": "0x1322ec8522e63d9274da462d760b5438fa750dbcd691778792f239364f963aad",
    "signature": "0x9f11ca5da07fbb44fee505fdd939c2019235beb242406a4eaa71f3c11111fce454a290df891bd473c11fc28d528d3fa2ec84e57deff54d36cc294d358c1d839c1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}