Transaction not yet indexed

ah66Gq2fevCKF2ZWgPW8FVJ2RwHf9SojT5ucirUwjND1gvuUs2rtjTxKWs86jN1PmR9DQeZsw59vn5ovvmwAiw6

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