{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "68192",
    "entityType": "User",
    "nonce": "0xf6c40559ce69239b903c05bb49281d45c291e08e6621422afa8010d2e8cc0cb6",
    "signature": "0x5cc8e2506c3235f35865fb71817c663a2c8741c87a2cd4560f25d434e11fd6b6041bb1058ff0a68546ab0f0c2d449cfe661c1614d919b69902d3bef99c5c36e31c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}