{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "60474",
    "entityType": "User",
    "nonce": "0x87f4d8df0b8baf1c080fad4d2f7c0f96fe95216017d67e77c9ef16ebff07f3f0",
    "signature": "0xf44065d23399d1dbc46e7f118a88242ac03633fb6ccacc4f2e3ed14780c267bc4248e6b54c4c615a77b95c76c6d5eacae4e215a00c1e8f4adf693fdf5782eb201c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}