{
  "manageEntity": {
    "action": "Save",
    "entityId": "1125367881",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x1fe3e30359fe68d948501498cfa1325bf3afbcdd77fd59bb5929acec2f547e66",
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}