{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "196280",
    "entityType": "User",
    "nonce": "0xeedd114f39b8494c2dde9b8e7ca69d01334fbcd633a520908a7f56a1ee436fe3",
    "signature": "0xb1502b5fbde2336a3a22054590d0943aea26915063ed9cf8dfdb0219ba2a9e20091fbf2c5082fdf74eb1969c57daacb06f7a7e23821fe2bdee925fba933a48391b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}