{
  "manageEntity": {
    "action": "Update",
    "entityId": "377482132",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"C:\\\\Desktop\\\\INTENSITY_FLIPS\\\\ALL_MASHUPS\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsecssopo4t2t6vjltsav7kke5hmphrinqbvieq6trtc7le5mbycidk\",\"release_date\":\"2026-07-08T12:05:05.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1783512300,\"metadata_timestamp\":1783512300,\"track_id\":601646850},{\"timestamp\":0,\"metadata_timestamp\":1783866439,\"track_id\":1965156223}]}}",
    "nonce": "0xb8e151855635b21770874ad9bb900afe75e8d3eaef7cd245b98bb5be7664ac2d",
    "signature": "0x131c6579a3f34db370bc02abe623946b8ce411324e5ea8b4f8a91abdbc7ce62b581d4fbb9f6ef1c123632ce6a514b4534f3670cd82ff51826257cf124520a2ec1b",
    "signer": "0x759f7BcE3999ADFc547e6fabd5D729Dd8C8749E6",
    "userId": "191921"
  }
}