{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x3ac1661b0779f184fec7dd2fee0f15337e62d02f32c19eb9ade02c3517dfae1a",
    "signature": "0x168cdb6cab53f639f2f50833442e325522373ef8eefe80806743ec2a7bfd67773d8cf6f69489ccaac73ed30d9615314a1243ca259c0524d770f267acb1dd47a31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}