{
  "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\":1777062459,\"metadata_timestamp\":1777062459,\"track_id\":1328223024},{\"timestamp\":1777062466,\"metadata_timestamp\":1777062466,\"track_id\":1205896227},{\"timestamp\":1777062475,\"metadata_timestamp\":1777062475,\"track_id\":154917218},{\"timestamp\":1777062502,\"metadata_timestamp\":1777062493,\"track_id\":2071079453},{\"timestamp\":0,\"metadata_timestamp\":1777062514,\"track_id\":1562496592}]}}",
    "nonce": "0x2c111f8d14b861b7cca33e71ab04bd455698f823c6546f7ca8c4f9da8a608b50",
    "signature": "0x9b50e396fcec5fad1ce8b0828d7946e6ab15fb80bac3c8f98512fdaa7e40e56d4fd0ad91a5426bc1242b30e30d57169c7e1a49aec8b982343813ade76ea09af71b",
    "signer": "0xeecAC0808DE6320b11157473c635f58fFc0668A0",
    "userId": "423422344"
  }
}