{
  "manageEntity": {
    "action": "Save",
    "entityId": "132725",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x300e518c2780acc223991b4ea9861cf106a106ca95666dfa23149ffa354efcd5",
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}