{
"manageEntity": {
"action": "Save",
"entityId": "971377342",
"entityType": "Playlist",
"metadata": "{\"is_save_of_repost\":false}",
"nonce": "0x1b2431e9aeb84a275237dd531feb4a5abd43768b064176c11c6e1e45c8c61ee0",
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}
}