Transaction not yet indexed

421c1FyxENAzGj9nccFtmg42DavWZDu6Uxun7847kyRLFGSdEerWuXhWwZYDwrSaLi8jKqBzk33tBtwH4KTvB8z1

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