{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "132408",
    "entityType": "User",
    "nonce": "0xb70c4cbe4158b6296be9d1bd0535953ac9f11f357275bde6a9fb4915944408cd",
    "signature": "0xf36fb16e981ec4ea9456c6536de0d6cf35c3708a27b8af517b7fc5d940a72f8b3bf466d23656877cd8392de34076a1f2ddb324b781da3c317c2a0f86d9c9e2991c",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}