{
  "manageEntity": {
    "action": "View",
    "entityId": "520958130",
    "entityType": "Notification",
    "nonce": "0x3badd82dc7cc03b7536e2983970bbfe92434a222b84270c06552233e033c7786",
    "signature": "0x03fca428bc2cd56214a175b3c6c55b0a03a5488d834b34af62a84f1d069ecfad58ea56b084dcf4787ee0084443f35bcca45c491f3ed6cd5b9b6ca97d047eeed41b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}