Transaction not yet indexed

28WAM9y9zyoS34MvGpLdz5DgdDqJhUu5wn8mKUSJSCeiE3vbZemf1GcjTfC3vtykziVk5AGbyjpTG9h96nuNpbsC

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