Transaction not yet indexed

66dfYyuFR7ysFxtvsCGBgyKSB5ziPnJS1um9FuRpKTwv5cU1eZbdd1fHmDep5xupbRVBxAwuVngdBvqXQWB1dGZE

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