{
  "manageEntity": {
    "action": "Save",
    "entityId": "372166555",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x01a1e06d76ff42e6816dcd48151d4b878426329e60b7575a29270db5840b3172",
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}