{
"manageEntity": {
"action": "Save",
"entityId": "796646325",
"entityType": "Playlist",
"metadata": "{\"is_save_of_repost\":false}",
"nonce": "0x062c3779556642e33405aee2a380d4629540bc3259cf939b61901bad49acf0e9",
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"signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
"userId": "100976759"
}
}