Transaction not yet indexed

28ZdxaK9astTLRMYENaPfNMk85QVEqUWSRFuuFowPEPu8WZszte7S7dncdXCer4Qvwo1AkkY1S9o7UEVPZ1sEYC9

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