Transaction not yet indexed

MbwAAziEVyyvTCitTf4yGPAJyF9nXgVwxUSaQPwJ2cShTi8X6PknBH9eBemTVuQDw7arBZD5fWYJFmM97mJ8KUy

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