{
  "manageEntity": {
    "action": "Update",
    "entityId": "576151514",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"APOLOGIES\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsebauwuuzz6whmnjymahveslb5vxrq5f54bcd6on6xn6u3nph7yc6o\",\"release_date\":\"2026-05-13T20:08:39.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1778703100,\"metadata_timestamp\":1778703100,\"track_id\":895079497},{\"timestamp\":1778703116,\"metadata_timestamp\":1778703116,\"track_id\":1160278952},{\"timestamp\":1778703276,\"metadata_timestamp\":1778703276,\"track_id\":484355125},{\"timestamp\":0,\"metadata_timestamp\":1778704483,\"track_id\":1515264179},{\"timestamp\":0,\"metadata_timestamp\":1778704489,\"track_id\":1088904352}]}}",
    "nonce": "0x0c00fe2a779201fde143adab82f274417a2fd1aa2f060b760cf68b2e8f2e7595",
    "signature": "0x4f15e5a72c685500757db732772d840ab68ceb77a73241dddc0bc31e527b70480157238d29942cd5c33b120255fe2d5bbdb66abb41599d7aea3d8be6d6916fc11c",
    "signer": "0xBF5C14482755C9f13F3edeBD86bC71f2BB8ae13a",
    "userId": "537050745"
  }
}