Linking Product Event nostr:EventId { inner: EventId(d519cce8ad2251ae273be51597d7399d9ef14790cb1b547a5e71d7ca410c48da) } with Metadata Event nostr:EventId { inner: EventId(5273905d4736f3c1c2465687016ad35ff3bea3318fc4767c1cd00dfea8451d59) }