{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x14ba7b8fc98fa5bcc1a4bffa7daf7bc3b530465c7c2102dc633e1f7f7f8c2062",
    "signature": "0xaa7fa7b47e5244d047c4b1eb39be3595fbafe0cbec2a1276233acee7cb992eeb67795587d7ce77434e8594378cea930640a93dedc0046797dd3686431b480fba1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}