{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xa3afbe7bd2caacfc47fb7bc7f16de877a10be90c2656833b06a10d30a2bf782e",
    "signature": "0x656a4483380c82fba5d1e6404091628e582e6464975f80357653762c63781ab3537fa976cac1e73779e82887b275f5106f163312d115d2b1dc553784509e0b901c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}