{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x7fda2b5f2bbc0777869389b362cb5bff80999227fc28ded1382aed1b7b8c7eca",
    "signature": "0x064980d70be5a4b785e325c5e2d857fe0b94199e20f9f115e1a4543bbe2daf9b3f72b0c737338983b1bb3a6c5b30946c1dc78da15dd5ef566c72e965890c00451c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}