{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "44688",
    "entityType": "Notification",
    "nonce": "0x811f4df1c90a150b968c6daa4e91c2a9bb6df878237edaae2ef3afc2917ae7c8",
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    "signer": "0x4771d07058c4CE4ee096dc337005868Fd209ecD4",
    "userId": "117725137"
  }
}