Transaction not yet indexed

ifUmmCAAJAJSqFPanpvgYFW9dDyPXtrKSWYU8CWL6PHcjuGyxfeGtzaDeo5UXE9wfsL9G9pvfZSr9VJB7Vi88ny

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