{
  "manageEntity": {
    "action": "Create",
    "entityId": "2108436748",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"title\":\"Tafarkin Manzommu_Path of our Messenger_2.mp3\",\"is_stream_gated\":false,\"is_unlisted\":false,\"field_visibility\":{\"genre\":true,\"mood\":true,\"tags\":true,\"share\":true,\"play_count\":true},\"is_downloadable\":true,\"stem_of\":{\"category\":\"OTHER\",\"parent_track_id\":829038744},\"owner_id\":542098226,\"track_cid\":\"baeaaaiqseapbifi6vn33tclrooxelxzm3lekskxhdrd2ubvxshtplvrdjjujg\",\"orig_file_cid\":\"baeaaaiqsedltt5mb2svf2ftiqmoe722xuh3a3ckcb4glqp4uy3veo7vayvyeo\",\"orig_filename\":\"Tafarkin Manzommu_Path of our Messenger_2.mp3\",\"audio_upload_id\":\"1fc9799672184e93c809dc15778cfe84\",\"duration\":85,\"bpm\":121,\"musical_key\":\"A flat minor\",\"audio_analysis_error_count\":0}}",
    "nonce": "0xa5e655e5b4ed7dacc6dc438dc67651586c7a37bf6fbf6d8fb7ff8c4a7308d46a",
    "signature": "0x2f81d7382dcc1dcc39c2663a14fb3f0758438f49bcfeeb19b1a7125ca09358423db1535dcee2db6089e15de6a5393be7e4575f736080b4661e098901c8a61de91b",
    "signer": "0xEEc1A3d68807795D077e8298efa418f607734CB0",
    "userId": "542098226"
  }
}