{
  "manageEntity": {
    "action": "Create",
    "entityId": "1878483753",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1878483753,\"genre\":\"Ambient\",\"release_date\":\"2023-01-01T00:00:00.000Z\",\"title\":\"Deep Green\",\"ddex_release_ids\":{\"icpn\":\"1963624759473\",\"proprietary_id\":\"0ee012b5-b762-4e56-9dbf-b0c3426fde79\"},\"ddex_app\":\"0x6C1EF2E9c33E2ba1c0d352e41e06e8a3C7721C6f\",\"artists\":[{\"name\":\"Davoa Studio\",\"roles\":[\"MainArtist\"]}],\"resource_contributors\":[],\"indirect_resource_contributors\":[],\"rights_controller\":{\"name\":\"David Aranda Ros\",\"roles\":[\"RightsController\"]},\"copyright_line\":null,\"producer_copyright_line\":{\"year\":\"2023\",\"text\":\"Davoa Studio\"},\"parental_warning_type\":\"NotExplicit\",\"owner_id\":316956147,\"field_visibility\":{\"genre\":true,\"mood\":true,\"tags\":true,\"share\":true,\"play_count\":true},\"track_cid\":\"baeaaaiqseauiasto2zmmjf5zofmnxidsid3zql34jb6uvapn2g2mtyzwbknkm\",\"orig_file_cid\":\"baeaaaiqseb2hlozsisamj7lw7dguxoq2oh3dgwngxdfrfevmfp3wj7ftluj5c\",\"orig_filename\":\"DEEP_GREEN_DavidArandaRos_Cinematic_125-007c7d10-d945-48fc-8748-8a84a49af81f.mp3\",\"audio_upload_id\":\"8da9d5809647b10f886a4321d500fa73\",\"duration\":277,\"bpm\":126,\"musical_key\":\"B flat minor\",\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsec7psbjsi6ff33oaovbpq6lizsz2burqnhpvswnbc3wbjuwgh3kj2\"}}",
    "nonce": "0x7ddfc0f4138d36ae42db9939c40586afc169427d8e9286f547aef2a8b15309bc",
    "signature": "0x0ed89f6bcc4b9cf8547b7819d9a6a11355398c4bf8a2449f0969a8745ac7961017c406fe6ba6e2150712fc132a602c0f55bfce3f7e5f6aebad87d0cb47d1a8831c",
    "signer": "0x6C1EF2E9c33E2ba1c0d352e41e06e8a3C7721C6f",
    "userId": "316956147"
  }
}