Transaction not yet indexed

ATz2tVZ7afwVikYwSMtr7rYZnSYYkh8u7TMeUy8BvM3JjmXFoitrR9cTCsdh2LnH1qNiUEbWCe4rXN2pF7jPvtw

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