{
  "manageEntity": {
    "action": "Create",
    "entityId": "83227478",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":83227478,\"description\":\"\",\"playlist_name\":\"Journey//Pulse\",\"is_private\":true,\"is_album\":true,\"license\":\"\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[{\"timestamp\":1792419404,\"metadata_timestamp\":1792419404,\"track_id\":68232932}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false}}",
    "nonce": "0x67bfcc8cabbf101de6578a14463992cc580956c5876fddb687e139bc8d7085f8",
    "signature": "0x4680598dccb9cb25f6ceae876b52d5a1f89b90da343782cc1bdd506cdd22845a606bc0a45768d5841f77483f53ade722fedf676fc19490b0e5a3c13615abad491c",
    "signer": "0x36731fF6550065F12E9035E4a96956aeC85B9D5a",
    "userId": "154520"
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}