Transaction not yet indexed

28DboD4gpjTzgqGN9T4JBCJGHBKXYpyCLoQSUYCVprfr17wyRMcUaLF8SF4ibV5FyQ9tmcQxpmZi2G6MXCckv8Zm

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