{
  "manageEntity": {
    "action": "Save",
    "entityId": "1296843562",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x7907a54424f6a1eadaece3cf23fa46299788e22b491dfec147e41f262383f799",
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}