{
  "manageEntity": {
    "action": "Save",
    "entityId": "35711",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xe1ecdd43f2864424444bfa0d9162c97f98f85b687459f631abf3f24f259a9114",
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    "signer": "0xeFcB77ccFb1e718f5Af3E467464519E99cb2555a",
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  }
}