Transaction not yet indexed

21LVDYcYNQ1y5zgcqM6dnt2NT8xktccrwwNahAnuHHMuQfLCHZNTJNWjpNDqxQbKsNx1TJCE1h2keEopP4MmZLLG

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