{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "76594",
    "entityType": "User",
    "nonce": "0x83b8303117bd1fd75499b6d627ba4269711d485b511e393aa72c439e7a47db4c",
    "signature": "0xd633934dd43b5056a1204171c94195f1a10df86d688cde5f3539a02aab3a58f051d88b32fea91467f03406fe2390c45ffc3fb159c6ca5a51a137aa6886d52ce31b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}