{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xffb2cf92574b838cdf5afc8c792c26ab37aaac90557ee7bf7e8411e36e4de666",
    "signature": "0x5b40abb6f2d65a9df68bf14eac048a35740e4eb6783489ddd508d5c3af83a133476ef7c07f5ac5209494b9e64862e0029c8a4e3f87f8bb67cdaecf0f24efdc9b1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}