{
  "manageEntity": {
    "action": "Update",
    "entityId": "259982118",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"A pact sealed in sound. Each track is a clause, each drop a consequence. From whispered warnings to cinematic crescendos, this arc traces the moment a deal is struck—and the price that follows. Listen closely. The terms are never what they seem.\",\"playlist_name\":\"Making a Deal\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"01K9EWWE5AYSVT9W6W038XD5EA\",\"release_date\":\"2025-11-07T10:16:35.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":0,\"metadata_timestamp\":1780059669,\"track_id\":351877478}]}}",
    "nonce": "0xc9b4548d0ffe3a6c10e5ab7c03bfecb860b0e791e314efd367f31eacb44ef5bd",
    "signature": "0xca8bcfc5522306949997a8fe8df15c9812d58b2ad0425438063b2f5075e6e26008ded85e1405cf2dfccba4097ed0d122019547c66d94cffee927647228292ab41c",
    "signer": "0x10d8178dd8aC4d3a4B685C9f3D95e1F252B1ff5e",
    "userId": "56024210"
  }
}