{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "51526",
    "entityType": "User",
    "nonce": "0x5d6e07ef8e78c53fe85b287039caa00e7e7cc526c407c2a76d07928387ed67aa",
    "signature": "0x55ce0bcbcd0bc9a9143ec697e4c7b841a5a624b47cbe630ca15395ac9dac7abc74e785c758bbac3161864cb4c9fcdd1a8adf1a469329d112f69997053f34c3a91c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}