{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x814cadebc32a61445beb6ee0a1902e139e1e70327d0a2af5d40ff6903667df3a",
    "signature": "0xe504e8600e9c8a9f514b1da346d36b2141bc365ceea355fb119b1a4c4f37fc51074db478591803a73f0a7cdc4fcf57c9962735cf61c5e947bb69d64fd2092dea1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}