{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xf6ed6634756c8a06b32462ad7dff7c004c8a1383fbcbedd73dc67692631595f5",
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}