{
"manageEntity": {
"action": "Save",
"entityId": "1623693722",
"entityType": "Playlist",
"metadata": "{\"is_save_of_repost\":false}",
"nonce": "0xaf95451dcdb2fab08713150ef1ef73e96eed0f06956802d9666a2a29bdf5543a",
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}
}