{
  "manageEntity": {
    "action": "Update",
    "entityId": "840251694",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Heymine [ Album 2018 ]\",\"playlist_name\":\"Heymine [ Album 2018 ]\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqseda3eawvt7ryk7vhdtt6mlswtcpj5nwjba76j7n7msf6a5cw54qzs\",\"release_date\":\"2026-04-19T14:15:53.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1776636852,\"metadata_timestamp\":1776636852,\"track_id\":1690858063},{\"timestamp\":1776636860,\"metadata_timestamp\":1776636860,\"track_id\":2111159566},{\"timestamp\":1776636871,\"metadata_timestamp\":1776636871,\"track_id\":1477921985},{\"timestamp\":1776636878,\"metadata_timestamp\":1776636878,\"track_id\":1670105641},{\"timestamp\":1776636891,\"metadata_timestamp\":1776636891,\"track_id\":34625645},{\"timestamp\":1776636897,\"metadata_timestamp\":1776636897,\"track_id\":1256125856},{\"timestamp\":1776636936,\"metadata_timestamp\":1776636911,\"track_id\":397694665},{\"timestamp\":0,\"metadata_timestamp\":1776636921,\"track_id\":1404735760}]}}",
    "nonce": "0x2ec5a6a910083d30d91b31b4003a23ef904e8e5fa406d7a1ba6ec0f3d45e87ea",
    "signature": "0x3751d0db0a8102eda4dc202d8ab5c37e00d6d8937e2ee5d27aa697c7b0d1c19e1d5dd3f13f703a0752feed7ef4718607f1e75a377d24e08708e0f677c242ff7c1b",
    "signer": "0xa054C1f5f50fBCcd1658Cd64C953C4b1f26f56A5",
    "userId": "298949663"
  }
}