sealedByBuildersAt

Hello,
What does sealedByBuildersAt means?
When I check my bundles sealedByBuildersAt is populated but my bundles are not included in the block. I don’t find any conflicting bundles.
Thank you.

  • sealedByBuildersAt: indicates time at which each builder sealed a block containing the bundle.

There could be few reasons bundle is not included. Mostly Block with higher block profit will be considered by validator.