Transaction not yet indexed

28c8DfRjGYwj1WZQP6JBpNivafyyZzBJFnvmBZLE5ZUhK2KisRV89Y8NeGiwwx8c8kVXeCTKwufxujgx9rM1tboa

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