Transaction not yet indexed

xMktUPbPkQAddwkwGFY1HQL1P4zTkgRqGUbPQBjGbx4mHpGd2vLZHFe4siLBiYoMhig2iZ7rNPVL4qRhbmi7NjH

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