Transaction not yet indexed

AB8KSET61aHeUpSkuL73wMe3Vo6w5WmWeJRbMk1YEJ9wtFUdwXSCoPkTgRBHpZFRbrBZobe6zNqbTicw1e5pe1X

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