{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x4202f6f698a83dd05b2a2e139ae65c7b135e8b2507812204cbe284eb24dcd7de",
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}