{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "55565",
    "entityType": "User",
    "nonce": "0xbff809f282608d14a22dca314607d80afc92353e6c2d429358495a0b4abccc9b",
    "signature": "0xa51bcd16ee316589bccc2dc7bca0859e1ecfd03dae00c68f554b3e0d9048925025f3adca02272ff934af554050bd8765a7d64857edfd65d42aad8ee3a30f41151b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}