{
  "manageEntity": {
    "action": "Update",
    "entityId": "1850537309",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"ICARO Fmaj 93 432 V14\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsecpn5k3njbxaehsfjuds5g5tdhxe4nzhnd3lnccchjdmhd56wotew\",\"release_date\":\"2026-06-01T19:37:55.000Z\",\"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\":0,\"track_id\":1537169342},{\"timestamp\":1780342675,\"metadata_timestamp\":0,\"track_id\":202288837},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":6593819},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":654025831},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":867650651},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":1805782463},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":681574501},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":2062682094},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":356042917},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":577509701},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":931840510},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":1264251400},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":1262327221},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":1629087372},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":1424525066},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":394700660},{\"timestamp\":0,\"metadata_timestamp\":0,\"track_id\":2055444170}]}}",
    "nonce": "0x849e3d044af2b01481d7259b90ac3851246a9da78663c0aa3f847ab755fb9112",
    "signature": "0x1366ceaba61b0a003c3416b85682c8ad43e81ee0cd4c269a5eaeeddd69bbb85a0d1fb946452f7e5024de25fd2024070a1efc1110b9cd133bf61206b852f053f41b",
    "signer": "0xDC0D952Ee67F648c9dA84187FFcD5625C66E4dEc",
    "userId": "362223750"
  }
}