Transaction not yet indexed

28effTcRf9bTnRnnnCSKdSpnwkB3TnRCe17XRkGvx7ADQkiRRBo4EHs6msYW33B2LuUUpBjWJYdxT7XXGMoMs37J

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