Transaction not yet indexed

28MSKnqD9aiF8CruXLpp3bJmo1udvuyqDC5v8oTZexDNiJiNvRiaSZbENdnRFsTQavxrEv5jd2DhTL5kLLRdK6v6

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