Transaction not yet indexed

5R128sgBjwZKshTqpQoHVgByPYoB5Py6KnrH2ChVxeN16E5ge4q66WaeBAvxQJ9Z19aRZsLCcHrkNB2hdqCBrCs8

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