{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "369531",
    "entityType": "User",
    "nonce": "0xa42561877022b3b11e380558576f73a28c2997b9858bbd9d8760a90b710bad85",
    "signature": "0x6a5cb0f972d08287fff3f0115f27f9f7846101be9980b85c02692dfb86514d49575f0cf9b994a8f3f46f0d0522fc5aaf7d56e7276fbfb41ff27ce71d791d41fa1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}