Transaction not yet indexed

Umwf3ftHmM9uEAEXXaXTbYMUEU329PLgxtH4i21eaDMmtTy6mLqDVUwDuY64w56zuYNHb1pkrCBVbrEjrxDT32T

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