Transaction not yet indexed

5SmiCKXMtGuht3VDfKvKzcP3Ykp9ocZHfFKbRRTSo3mFPSNqXBh2vtbJSnGBtFKuwt6WHWqjdbycnAyv5gikp1ai

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