{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "870640566",
    "entityType": "Notification",
    "nonce": "0x35ef5aa61d4c5b5b9b1713a58fb4388ee1e47743e9ae8e55e25868502a2717ed",
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    "signer": "0x8027C7ef52428f4a1C57Bb6De47d6f56750406dC",
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}