Transaction not yet indexed

28DGNMFXvFiWELfZUadYm1ZF4MUtZo2tT8kYqJMEE17RTCLGezt1DT31Ei3k3GUHutCNKZVyPRC2Q5rFUm4Py6Db

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