Transaction not yet indexed

4Ka78bkR1US8nfGWkzbT6epwTCmQsriMHdxqUWSB1kkfQJGERpj4mLpZXzG9o1QirFZDM9ynJTQjJrDo1iTJXrSu

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