{
  "manageEntity": {
    "action": "Update",
    "entityId": "1902454024",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Crypto Revolution\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsecvxuiirls6c7pngp6dx77vbta4uiycvq26qsxtdy6kr5nc2je2oq\",\"release_date\":\"2026-04-24T20:25:36.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":0,\"metadata_timestamp\":1777062459,\"track_id\":1328223024},{\"timestamp\":0,\"metadata_timestamp\":1777062466,\"track_id\":1205896227},{\"timestamp\":0,\"metadata_timestamp\":1777062475,\"track_id\":154917218}]}}",
    "nonce": "0xd96137e0273c530b69012756ffac8f7a30cd648e0dc0c0d02f66ca23bbfbd920",
    "signature": "0x11b7d3f3012b3eb6a9e6bed079e5d487be511baa62d68b3a3e783db2b732ee9a62e95c00d1a29f5f64191ed857256685f9e1ba8d105b65e0f7ff4f09675d132e1c",
    "signer": "0xeecAC0808DE6320b11157473c635f58fFc0668A0",
    "userId": "423422344"
  }
}