{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "1262709230",
    "entityType": "Notification",
    "nonce": "0x044425e5ef72148f0a49dbd4346a8ae5ea9b0523bb41b2ec2937159a0f23efbc",
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    "signer": "0xd85E4A094e4C057572A9D525C9737051A17ab609",
    "userId": "696716320"
  }
}