{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "32230",
    "entityType": "User",
    "nonce": "0x77da533df296d22434c5daebcf59b18af6deb6db2c0f011e700c3e0fbab16b20",
    "signature": "0x3458736680810a9504d350e313df19aa272ecb66eebc5acda0d4a3c8c0f2dbf147f32c4870d96701433717277121b4dbdd27d5f6541209cd2264d4a6ee6ad2441c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}