{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "37728",
    "entityType": "User",
    "nonce": "0x9fe3c182dc7cddc8152b20ebaecc18df53ee8219a67da807a1ec6b86b0af2625",
    "signature": "0x6618db4e3a5dec46c298105756bc0e03dbcd43f894cff1a019ef1178fa8f935b79af588f38b46acd38524b5941ab377ff664376e4e24a284cb26f7d4307061db1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}