{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "7380",
    "entityType": "User",
    "nonce": "0x405911492ec761fc1e1decb1e2d657adef17eac4964e3078fa389f5a5802f9f8",
    "signature": "0x247029bc0c63863c55988677dfc7463bd79426505c2932d96fe101b260e862e4306b4c105f7e67ed4a7202fe11319d2b6fab8a7fb071e35488a95e149a75796e1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}