{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "102006",
    "entityType": "User",
    "nonce": "0x079c70da244b557bf05cb210804566f71e605021a66fd6fb2bf2459b188e4dc4",
    "signature": "0x77795194d79a9556cf4cc93e06de93b70f2d9b6d4dcdd6323bda5d1eea7e80a52eaa3e813e7ed28c71855eb59b8a6e6ca4d164694f1338b9b1196ec14b1a72061c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}