{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x31811f2f8c7a58b5d72f25e0b23a2a66f5d9bce16a86f6cd70bf21003c05a01f",
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}