{
  "manageEntity": {
    "action": "Create",
    "entityId": "1749442409",
    "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\":\"baeaaaiqsecoyuxpw2ncoaxyg2hvri5m3qzpsjik326heya2b4f7ymnutjfkuc\"}}",
    "nonce": "1792429487912810284",
    "signature": "0xe25d7b97b97c9fe168155aeb5fe40f775671f8574f6f3f6c9b884ea066ab668b522ffb63864ca28cc1140045a622d4bbbd656288b724595dd6ed3da84d3883b31c",
    "signer": "0x7d853670b15a2150BFfd80b516C26EEd400f695a",
    "userId": "850116073"
  }
}