{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x97cd15ad58652242cbfcba4db593efa80636f5bb35502748fcd6b2d9d942b3d4",
    "signature": "0xb62c4f6ca2978f44c1b7b20edf0e36bef863c048b9d8f611f3deaf9dcfe89f536c1f0d1a849709bc2f6808a1f2a11d4d6d096a4b3ee073a40572878859d04d6b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}