Transaction not yet indexed

421o7FvpCaJBSzKHUHNJudTzRzqzFWe1XMJuf6WPDRe23jJGSn2TqqJenhpxGGdaaGnDvn2AGi3VkEY2VXw93yhA

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