{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "62260",
    "entityType": "User",
    "nonce": "0x0f8626b24f86a569e1e2820f8f75244e6a30872b286d00b93b4fa87a5bb1f7c5",
    "signature": "0xba74473e98bd360e6df10a868271097b2b7390b2f10ba097b0916b8d83cc18c8396bddcb2ea18531109f0fc8bec4a160555b7ffbefa9df294140864e776f8a201b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}