Transaction not yet indexed

28SmMfRvzvkddPukkJM4MJVfu7aQNqmymcCP3bWicMJ4fbhRHAYVC2x4xwMiPMB6fMj8aRHKovuzH65212NqCk9D

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