{
  "manageEntity": {
    "action": "Create",
    "entityId": "1640482856",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"cover_art_sizes\":\"baeaaaiqsebqihzlmnudzimttawglrkbnsrw4hsrl66evqdumjyovs6zci2nsa\",\"duration\":168,\"genre\":\"Trap\",\"orig_file_cid\":\"baeaaaiqseasjjbc5dwyghvakuovxknhbyfqv5lnpqxgqety4dxbr24xxilq5c\",\"orig_filename\":\"Elevation [ FREE TRAP BEAT 2022].wav\",\"owner_id\":509651367,\"preview_cid\":\"baeaaaiqsec32sh7nwapsn6snfpdxlj7nko52atxjdsswgk45oeqddjbfkig5a\",\"title\":\"Elevation [ FREE TRAP BEAT 2022]\",\"track_cid\":\"baeaaaiqseaou5vu2rbxhh3janvg25rzczq34svlxuwn52n5huqe5toxhawgoy\"}}",
    "nonce": "1787467733526179431",
    "signature": "0x7b932d3ae3ed5c61e38eb388b31d094d14335236de52109974504b6fefad56d443834d5193c047e79874144666e4b3a2c036bbd419998625106d6dd2a992d3191c",
    "signer": "0x8CB448A729Eca339BC72280C850c5479f5Cb0AB5",
    "userId": "509651367"
  }
}