{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x4efe3141bc6f5d010678927d2bf0f7156f5ab7f9c87cfb1140a17aa74edca72d",
    "signature": "0xe07b15957dbc8e3ed9e6668437216cb0d6b84c78110348f0d8f669c1340c9104461d45a02e12a1a2ea64e00169e2d0eb630a1ed24865d4b04616115b0b80d44b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}