{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "126153",
    "entityType": "User",
    "nonce": "0xfadca7edf86138b904c3af68210a237ee400bc5481d0755a15865180995ad55a",
    "signature": "0x5b1d2cebd9fb61a02853f1a32a4a7b2caa9160a539dc7098541b7e88f84945740ab8974e0e21300c8ac5e7e1ced5f22648c835dbfab3be1403c04e2fcf5eb8051b",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}