{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x4827197e19a1dcbf1985ee8d1f7dba29145d903de4c8e3de23fc83b45ae26af8",
    "signature": "0x536b450b3c5570cb9e94d8e868af6315ddf8416600e0cd06afae66baccd6a09704cd3f8ea98d7e26e311cfcb32da69cfeeee92e78563aa1a5a89c350e8fe9f6a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}