{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "8808",
    "entityType": "User",
    "nonce": "0xc5eedfc6800b26493375e123ea45b7e7c15fc22f13e0b56fdb126ff59c5e107c",
    "signature": "0x87fb70a737de007e2496f3dfc8bb9da26543e06618b5a4910b7209083dc0a85567b0973abcfa991dd90d49d9f3a52a678163d1e31168af728d045c5dadf576661c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}