Transaction not yet indexed

28HseJcZRkMCXahGh1B4SNxgfFG4yjvkmuvEWXFjicaRTPfMqP8ipkEzqDbprXhyiRkhMAMfAP6ZUHpjQLgpL2sA

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