{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x5973ca0b63c7b34d983517f1602eb9fbcd219c81b07044083af6c8639a84f630",
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    "signer": "0x3461908fDAcb8a77916f938c6c7450798046b4bA",
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}