{
  "manageEntity": {
    "action": "View",
    "entityId": "4557",
    "entityType": "Notification",
    "nonce": "0x2dafe291b9361684c9b230a00d8b737cfdf3b2247ba02aee9b1d7f8b4370e568",
    "signature": "0x2bccac8a952571f918e7479930fb70eb3addaf54a0a602d3cdc35d1a97fa0b8d67502999b646f297c3e3b069d8536f6459af2afa25d59cff4126494c478e3c3a1b",
    "signer": "0x6EA02C229dA9ecE0CA4a2341B6D6f5e9E32086d4",
    "userId": "4557"
  }
}