{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xd0c79c90946467324f9881572bd489525196a54340200de257bb38d6bc4bbf1e",
    "signature": "0x862469401f2cfc76e1cfa7069c6b5644df508e7c091f10047cbfba34444c801044016ad84516b2238cabc4061bfd0b22cf1123ca64b4bea52f8d485a4ac7040a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}