{
  "manageEntity": {
    "action": "Update",
    "entityId": "1902454024",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Crypto Revolution\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsecvxuiirls6c7pngp6dx77vbta4uiycvq26qsxtdy6kr5nc2je2oq\",\"release_date\":\"2026-04-24T20:25:36.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1777062459,\"metadata_timestamp\":1777062459,\"track_id\":1328223024},{\"timestamp\":1777062466,\"metadata_timestamp\":1777062466,\"track_id\":1205896227},{\"timestamp\":1777062485,\"metadata_timestamp\":1777062475,\"track_id\":154917218},{\"timestamp\":0,\"metadata_timestamp\":1777062493,\"track_id\":2071079453}]}}",
    "nonce": "0xd712d7de0c42f92cc65135bb2761e5fae0b2fbdf5070be15beffb1569aad2baf",
    "signature": "0xd0b7a2b4e958d8caf31762098354b9df07104c5b404d7690bec577bd567043ef2823d514d93c78084e8dee75f2ed4d9ec58f7eae59ea1fc9381b6d16c2beadf11b",
    "signer": "0xeecAC0808DE6320b11157473c635f58fFc0668A0",
    "userId": "423422344"
  }
}