Transaction not yet indexed

Ak8gVCYTamEnEN4JCivUQeWhKeKNUXqg7uZo7jnQDa2B8W78fdpw3KRhzg2jPSnmP1pV2uKDezboQTFb9LH1gjf

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