{
  "manageEntity": {
    "action": "Save",
    "entityId": "1795408359",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x0e371abf6a399552db77a15b8ebe0e7f96b0a79d453986726ae82998e68363f9",
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    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
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  }
}