Create a new asset

curl --request POST \
  --url https://server26-dot-royalti-project.uc.r.appspot.com/asset \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "title": "<string>",
  "type": "Audio",
  "isrc": "<string>",
  "iswc": "<string>",
  "displayArtist": "<string>",
  "mainArtist": [
    "<string>"
  ],
  "version": "<string>",
  "mainGenre": [
    "<string>"
  ],
  "subGenre": [
    "<string>"
  ],
  "externalId": "<string>",
  "contributors": {
    "producers": [
      "<string>"
    ],
    "mixers": [
      "<string>"
    ]
  },
  "artists": [
    "<string>"
  ],
  "splits": [
    {
      "user": "<string>",
      "share": 123
    }
  ],
  "isDraft": true,
  "createdAt": "2023-11-07T05:31:56Z",
  "updatedAt": "2023-11-07T05:31:56Z"
}'

{
  "success": true,
  "message": "Asset created successfully",
  "data": {
    "id": "550e8400-e29b-41d4-a716-446655440000",
    "title": "Example Song",
    "type": "Audio",
    "isDraft": false,
    "createdAt": "2023-01-01T12:00:00Z"
  }
}