{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xb2770f2d515a490796f0aa270738f5164e69815af888266747d5545ec2b66403",
    "signature": "0x4887e1a02b0ee0a3256215d915cb77949d8028dc9538973de81ddbc5122644da08f9565a591d370f0c12103892bc2606bbe29c6a0da4f3b5d572b0bc3eb7ad721b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}