{
  "manageEntity": {
    "action": "Save",
    "entityId": "2117876506",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x7e37056bc8d48d36efdcb49cbc99c4d55605a8c945de220dbc3a6a580fc11ead",
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}