{
  "manageEntity": {
    "action": "Create",
    "entityId": "1996251741",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"cover_art_sizes\":\"baeaaaiqsecxzunp3fgcqb2umky65muuofdhzcmfalye4vqmlnfuu3sucdgnng\",\"description\":\"Homework Thats Your Job\",\"duration\":186,\"genre\":\"Jazz\",\"mood\":\"Other\",\"orig_file_cid\":\"baeaaaiqsecxzzcmgggnqus5f742u4tcayozd2mbx4xhz5nqy3vwxrskqtvo5g\",\"orig_filename\":\"06-homework-thats-your-job.mp3\",\"owner_id\":850116073,\"tags\":\"brevos,children-are-so-much-fun,jazz\",\"title\":\"Homework Thats Your Job\",\"track_cid\":\"baeaaaiqseddx76elewlwnsztkn5inh4t6dfttyyzzjijw572gbnx4yzk5gb5w\"}}",
    "nonce": "1792429525877870805",
    "signature": "0xa027c7dbf7e661471fb458d61d13f8a52101ff43268cd9c75640c5e15fe677e616a36924a94f4fa9b1eca85994ea53e59ba21ad36f7254c344dc4fa6b1f9f93d1c",
    "signer": "0x7d853670b15a2150BFfd80b516C26EEd400f695a",
    "userId": "850116073"
  }
}