{
  "manageEntity": {
    "action": "Create",
    "entityId": "1552092727",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1552092727,\"description\":\"\",\"playlist_name\":\"Crimson Moon\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1780160013,\"metadata_timestamp\":1780160013,\"track_id\":788905948}]}}",
    "nonce": "0x1dd26c273e6cabce212f10c1d8406863afdd755cdea07a337377a1a22d9dff60",
    "signature": "0x8f067ae368f17b6f53ddf6cb28a4076a757579768c8ea91ecaa10095d7fc1a6d2c7dcedfffa5cb46229fb50ed18eedce7b6c9a8184df376568405c28f9e48cc01c",
    "signer": "0xaBca4973b8911Fb110a95E6e00e5BBFBCa671473",
    "userId": "832058678"
  }
}