Transaction not yet indexed

28EWs9dAgCExMQzoXF8byitxX3ukF7jKNumMETLpuc5YBngSdNeJzpvCmfC8Aq5HS6a4rMQ4GmyuSTMJgp6CyFFS

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