{
  "manageEntity": {
    "action": "Create",
    "entityId": "1125683762",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1125683762,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-01T06:20:11.000Z\",\"title\":\"Gramatik - Puff Your Cares Away\",\"duration\":201,\"audio_upload_id\":\"33e46b6c876a1924d8822a92241b1fd4\",\"track_cid\":\"baeaaaiqseco4pde5p7dtko5gtfzhmv2ri6j7uf6iy5h2kpcpx2lj5oxs64umo\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedb7emdx4ahvwgxxk5oegpvms5dk563rbscnnzq76dw7gnudjaods\",\"orig_filename\":\"08 Gramatik - Puff Your Cares Away.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":151,\"is_custom_bpm\":false,\"musical_key\":\"G flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":41804,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecjatwd2toa5yuuth2lx3yr2dq56pg7epsk5t3z6zqdzy7l3k7hni\"}}",
    "nonce": "0x57a5adeaf4268b2e9594fe28ae671a79274b4367d06ee0ae8bb4e2205e686557",
    "signature": "0x4054affc19a3fb75eeb6879b2a2c3b070d4d539d75fbdb31b036a818562d2ce63b42fbc3fbec051dd5de5f2f2f9c74e10eb718ab5ebede8cb0e13407a41b9b281b",
    "signer": "0x51C747e7437C025eb47a63843f019C0ff2253474",
    "userId": "41804"
  }
}