{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0xd7856ae1de49df3f45105652476b3e6ae6cee6cf3799373306af3e3fa78c38fa",
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    "signer": "0x3E36e195Ce269BFB1f0750Df76aC895712dd4F56",
    "userId": "635075239"
  }
}