Transaction not yet indexed

4Ubk4FvfJGcPYEiv7sSMvfmopEtD6htFSgWHnU7sTPfsL29pc6SdSxbT2DpHWFFiQm8aJFksS11WpQ38UqNegf42

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