{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "27669",
    "entityType": "User",
    "nonce": "0x2c698e212872dc1ee069a7edbca6d4b7a466e351ed208d58d380521b2d909b17",
    "signature": "0xbddfcef19b0f8fda84dd9d6164b86bfe9b19f38e39a42f01f0455f99f183064e17a822ddc5db76474f60e068ef077cb0783ddd0c8bf3dc257e77654c0bee793d1b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}