Transaction not yet indexed

421gM1GDQLKV8h98Gutr1fspS3JsFReJCVEUJ1C1Hta2Y2M5uPdCSk3F5LiWmGknjdXEZwHappkcz3SxBTAGEi1f

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.