Transaction not yet indexed

1tPkLTSpvTsFu7QQp9a5Y29N7oV4mxXaWk6Pj1PvTTaCf7WkraVgoYQVeTLdowMCyDYy6paj4AYShga5J2i5fab

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