{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "103686",
    "entityType": "User",
    "nonce": "0xa1ba24b5fe25d8cef208991d3765ba7986141f2f8628aea4f8633c6349b7afe6",
    "signature": "0xe4cc5977eb8874fd521e0117fd4e2922c598a87fed7ddce77d0b865f0d63bf320ef6bb4340b5b929ce8345a8f703b3e249536b742cf5da9d39751458e6d297491c",
    "signer": "0xbBd5eA31228BfBbDD8CF5C81051073108eC9798F",
    "userId": "94407"
  }
}