OptionalfetchedThe URI that the metadata was fetched from with placeholders replaced.
OptionalmetadataThe metadata fetched by the URI
The token IDs that correspond to the metadata
OptionaltoFlag to denote if the metadata is new and should be updated. Used internally.
The URI that the metadata was fetched from. This is the original on-chain URI, so may still have placeholders (i.e. {id} or {address})
Custom data