{
  "manageEntity": {
    "action": "Create",
    "entityId": "959262393",
    "entityType": "Playlist",
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    "nonce": "0xe79e82eb73b7dca3b3802fa41bd1995b78631e20be8a990e9ba600e2446857ef",
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    "signer": "0xB2c7512175b85Acada8af85C7C5978e2bb513945",
    "userId": "658576545"
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}