curl --request POST \
  --url https://metadata.sequence.app/rpc/Collections/CreateAsset \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "projectId": 123,
  "asset": {
    "id": 123,
    "collectionId": 123,
    "metadataField": "<string>",
    "tokenId": "<string>",
    "url": "<string>",
    "filename": "<string>",
    "filesize": 123,
    "mimeType": "<string>",
    "width": 123,
    "height": 123,
    "updatedAt": "<string>"
  }
}
'

{
  "asset": {
    "id": 123,
    "collectionId": 123,
    "metadataField": "<string>",
    "tokenId": "<string>",
    "url": "<string>",
    "filename": "<string>",
    "filesize": 123,
    "mimeType": "<string>",
    "width": 123,
    "height": 123,
    "updatedAt": "<string>"
  }
}