{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "29181",
    "entityType": "User",
    "nonce": "0x27580ff7afa7a2b9daef3ec5ca76e77edc5c0a7886046cf5fc139584f96ab612",
    "signature": "0xcd374dfa1a1914f391e1af234b88aeda82a25469682c24a2c222cf46d951576f46c3ded1272e2fc1c47f27d04bba7fe3c4962885ff8ecf9f98dc9ecf9b9299f41b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}