{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8b9c96325a2b9749c8aff73c47b68b3aea6f6ea54161fad6a95e4c91b29e1d0b",
    "signature": "0xad4e79efa708e4919191d7ef7ab609061e36acb35f5dbd4d43c9e7d37c2ee6e7281850a435c9adddb477056d50a68b0d94bad6a1a49c048361e593eff835bde81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}