Transaction not yet indexed

28SGcHcfXP4CK8YQNvWuKXqu9WXbAHWyyAPJYbc7zrtawce6mExR5oRFYjMYSnWSUJp3Je97FNveasxEVe5aPgB2

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