{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "41986",
    "entityType": "User",
    "nonce": "0x8391054d6ea52ef0171e157733f2c21c2c29956b9195c1e0cf9cbacde2c5ac2d",
    "signature": "0x913bae4424970063610a14b22a078ef685831efec27d50249214079250a5ce6028901a6afabc8e2f7beed0b8529a4d623af9292fa38d0b81d367b80ffd7476c91c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}