Transaction not yet indexed

28hfNN8fAUP8cCEuFaFH1xdUVrUReYTp6h1oi6CWKTmD8BMaD2X2sE8VKejJs8VrnRC4FWTijMVMmcAohHdHhtK8

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