Transaction not yet indexed

Mbo8QzAjZj2Cj8eGqtfAYJKuLXyktfW8eF8icnEd7dnbZYF5Ku1FqGAHAHFzNumPo1mTXEnvtLpn7fbUqBFMxaE

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