Transaction not yet indexed

4Souk78tcsM3cNCKj4NUGNcZ1LDYjeesaoyTbcXUe2fY22ecSV1v6W2fmo5ku3m9z3fs5BAks43ghrSUA7xNY8GZ

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