Linking Product Event nostr:EventId { inner: EventId(4c5c664d004c70e1236921bd4660ba5e131dfbfee37c73ac6fa3596320b0dc1d) } with Metadata Event nostr:EventId { inner: EventId(c39e2a32bfe0d33ceb95a5706008c1cf6e9c0962a9295da0ae26a6fb2f96afd2) }