{
  "manageEntity": {
    "action": "View",
    "entityId": "887547386",
    "entityType": "Notification",
    "nonce": "0x4a87670298ef64ae43c31c05fc1f82350db04e19e325888ad4a050465eaed9e4",
    "signature": "0xa3a15adf9cbd389c40d2e9a4b0dd9d3027badf6095ef1cc4e6a27daeabd8f86a5670fc95090873ed3cd29ccc84899878feaab3b3f7a770f3f6ca6a9c0a623daa1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}