Transaction not yet indexed

21ngXhp5xjFpvJcnZmjF9Sc28UHB9KyPR6S76qiobXWGit7TV1BtebTe67iqwYDqtBVaQe1D4GYpUpTm1pXKWyEC

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