{
  "manageEntity": {
    "action": "Update",
    "entityId": "1120133426",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Hydra Ætheria is an autonomous machine learning singer. She was created through vocal samples I provided with my voice. I curated parameter manipulation to give her a female jazzy esque vocal type.\",\"playlist_name\":\"Hydra Ætheria \",\"is_private\":false,\"playlist_image_sizes_multihash\":\"01JZZ6V5TWP5Z4R163PA5H1QJE\",\"release_date\":\"2025-07-12T11:38:12.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1752320397,\"metadata_timestamp\":1752320397,\"track_id\":639865510},{\"timestamp\":1752320403,\"metadata_timestamp\":1752320403,\"track_id\":11836129},{\"timestamp\":1755427440,\"metadata_timestamp\":1755427440,\"track_id\":730038154},{\"timestamp\":1756555772,\"metadata_timestamp\":1756555772,\"track_id\":973652286},{\"timestamp\":1756555776,\"metadata_timestamp\":1756555776,\"track_id\":528297199},{\"timestamp\":1757487146,\"metadata_timestamp\":1757487146,\"track_id\":149105580},{\"timestamp\":1757870947,\"metadata_timestamp\":1757870947,\"track_id\":1540966663},{\"timestamp\":1758121546,\"metadata_timestamp\":1758121546,\"track_id\":516220375},{\"timestamp\":1759421877,\"metadata_timestamp\":1759421877,\"track_id\":1452527634},{\"timestamp\":1761226965,\"metadata_timestamp\":1761226965,\"track_id\":792257184},{\"timestamp\":1763029285,\"metadata_timestamp\":1763029285,\"track_id\":1722501091},{\"timestamp\":1766778993,\"metadata_timestamp\":1766778993,\"track_id\":902730002},{\"timestamp\":1766955048,\"metadata_timestamp\":1766955048,\"track_id\":143875257},{\"timestamp\":1767148439,\"metadata_timestamp\":1767148439,\"track_id\":9184086},{\"timestamp\":1767293148,\"metadata_timestamp\":1767293148,\"track_id\":27005666},{\"timestamp\":1767442741,\"metadata_timestamp\":1767442741,\"track_id\":1834916633},{\"timestamp\":1768814834,\"metadata_timestamp\":1768814834,\"track_id\":778948071},{\"timestamp\":1768915840,\"metadata_timestamp\":1768915840,\"track_id\":470261689},{\"timestamp\":1768917841,\"metadata_timestamp\":1768917841,\"track_id\":947148949},{\"timestamp\":1771317615,\"metadata_timestamp\":1771317615,\"track_id\":1374722498},{\"timestamp\":1772375988,\"metadata_timestamp\":1772375965,\"track_id\":2081368590},{\"timestamp\":0,\"metadata_timestamp\":1778328646,\"track_id\":1762660218}]}}",
    "nonce": "0x6c62247503d165142ca06354331b50d161fcc16dea216b6a4760abe09f9a31ed",
    "signature": "0xc600e4a5b3b2eeba5be05eab86602720e82ff0ded8ae60804bc989a1b2319d221d4dd8ed66bd8dbd48b36fcaf77f29c25ce75bfb7f1e79867f0921815492ce971c",
    "signer": "0xc1C84e5C06F7dc5824672906AC6E51CDfeb90aeA",
    "userId": "447798047"
  }
}