Transaction not yet indexed

28vawkLGk4eyC4RAAq2JFxEEXQ3FZBdq4ZDK91NGdzz4mC4HzLDHbgRmuduJrNxdkx5aMdppYwsvLpcVMwHdRud9

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