Transaction not yet indexed

5ShiEoAjCguvsyTjMF4BMr6VKYkYfDVwUmDnivZVnrURGVwU9aqUfCQRKdgSCiPdDKUwdNoKcKJsKrXAUpH7z7p1

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