{
  "manageEntity": {
    "action": "Create",
    "entityId": "1789536448",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"genre\":\"Electronic\",\"release_date\":\"2019-07-11T00:00:00.000Z\",\"title\":\"Hyper Dimensional\",\"ddex_release_ids\":{\"icpn\":\"7300342771280\",\"proprietary_id\":\"a7ab0084-3112-498d-a104-e4bf3d813106\"},\"ddex_app\":\"0x6C1EF2E9c33E2ba1c0d352e41e06e8a3C7721C6f\",\"artists\":[{\"name\":\"Space Leopard\",\"roles\":[\"MainArtist\"]}],\"resource_contributors\":[],\"indirect_resource_contributors\":[],\"rights_controller\":{\"name\":\"Phillip David Sherby\",\"roles\":[\"RightsController\"]},\"copyright_line\":null,\"producer_copyright_line\":{\"year\":\"2019\",\"text\":\"Sync Ninjas\"},\"parental_warning_type\":\"NotExplicit\",\"owner_id\":445697027,\"field_visibility\":{\"genre\":true,\"mood\":true,\"tags\":true,\"share\":true,\"play_count\":true},\"track_segments\":[],\"track_cid\":\"baeaaaiqsecysg4qsybgyhlz4z35g2awocdob44kkaoo2dc63o5jl22ofavbgu\",\"orig_file_cid\":\"baeaaaiqsedyuhcclik7f7baegwan6e2tgptbajwwybl26tcjyfvljeokfr7oq\",\"orig_filename\":\"Hyper Dimensional - Main-61bca005-aa26-42f7-9b47-49cdc795bb17.mp3\",\"audio_upload_id\":\"01KT59AVQTRKNK8G7DVR8Z4TMQ\",\"cover_art_sizes\":\"01KT59ASBZMDSAMQ85DCCHFYM5\",\"duration\":369,\"bpm\":94,\"musical_key\":\"G minor\",\"audio_analysis_error_count\":0}}",
    "nonce": "0x4ea95840e6b28edcfd01b619a6becf91a1372829b1068bad324a57d5c4e33267",
    "signature": "0x3984a6765c01bd9294dfe7efcb804d571ff0a941e82213005c643028282c7d864a2aa08bb4f4a646b4cfb34d7e2951e30575792ddf02e24de8165cd3db065a301c",
    "signer": "0x6C1EF2E9c33E2ba1c0d352e41e06e8a3C7721C6f",
    "userId": "445697027"
  }
}