{
  "manageEntity": {
    "action": "View",
    "entityId": "300418332",
    "entityType": "Notification",
    "nonce": "0x39751b7c7456a4e914d6fceee89e7e8b59bacc57e0b78559fcd1243ec949ceec",
    "signature": "0xe642c4a27c3e484067f59f6426a7c5e7a2a4589bfc94965d498ec93180057c0f45d6959cd8651cf274b2d862a7bd5eba9d76585da5b28832dac1f0201cc61a621b",
    "signer": "0xA3ED0D5F0F5b6711c55C6756FbE238dc7CeCa3A4",
    "userId": "300418332"
  }
}