Transaction not yet indexed

28fdmFo7kCFN9bd8MTsgF8oLFECQujKNPQMb6TTdK2P9adsb6CMHUQtcCRzbWNw7SXMqoP9EiJTDn2EETq3uJMTm

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