{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "16068",
    "entityType": "User",
    "nonce": "0x82fd606de05f4bae8f0d8f32760c4e98c1eb8e8f3c24770c58cc630e7ea73684",
    "signature": "0x3807b51d232cedbc96c781f2e6ba9254c03088bc8ff8c4f0755f613249b675a0616bc537d89575c60926fa6fb15095dcf3ed9faeafcf51c382155c4d23b495e61c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}