Transaction not yet indexed

Ua2gYhfDqfVPfWFgbN2LhSDAhFvDaTMzrHgcur5aMWTZJuhyi578GhfdF4r1XcqUdQ62bRkWFUMeUcPQChrg4Py

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