{
  "manageEntity": {
    "action": "Update",
    "entityId": "1961662314",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"2\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsecpq52vb2kccajibxouso24tbimft53npkgycoushqwtbenxsaauo\",\"release_date\":\"2026-08-22T06:39:38.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":true,\"playlist_contents\":[{\"timestamp\":0,\"metadata_timestamp\":1787380855,\"track_id\":942867090},{\"timestamp\":0,\"metadata_timestamp\":1787380860,\"track_id\":1785881235},{\"timestamp\":0,\"metadata_timestamp\":1787380868,\"track_id\":1187131495},{\"timestamp\":0,\"metadata_timestamp\":1787380875,\"track_id\":28275486},{\"timestamp\":0,\"metadata_timestamp\":1787380881,\"track_id\":691038055}]}}",
    "nonce": "0x3a6452765ef799d1d740b11b5fe6b890f03e1caf4c031c683003c0a554ac54cc",
    "signature": "0xd5fc29b91a7b788414709d708f40cf21a2eadb552f01f98c08ae76c07a78b50d6ee2800490a2c01396f6cf8a7b7081234a2eefe1884e546856ec1d106df1fa1f1b",
    "signer": "0xd7BdA00D76Cfb2B23a34e2280f6D6b89CAbe7968",
    "userId": "687694397"
  }
}