{
  "manageEntity": {
    "action": "Save",
    "entityId": "277673166",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x072fb5f18025a24f990b1da027170290e5188415dd0aca482c5e30715d62c715",
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}