Transaction not yet indexed

21LVmnCWEUNDoPKXxCGaXnwEHfji2v1tpVqujyTEbbnMaia9qQLwBWUJKCJnMdRuaUjQyborEB2E44Gn4XnWFqhP

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