Transaction not yet indexed

28mRBBMLkr9XCaZLaeBHZb9eftk8RtErFPR1txno13AHtKq6i8gSCQEgcgH1CAbckeXb8r3rBkqKWdHhK5oGoeup

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