{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xecac62f1871b8d61d00b3b5a0c64b18c90f7697d84961bf63b99f168f85a9d34",
    "signature": "0xea61e6b043851696b0de8910ad815b6120f2849fd0e650e228ff1bbe1a5986457c0a61a63154d5e34c15f8f00b4647fff72c3f799a785aff189bc21fa09360d81b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}