Transaction not yet indexed

AQ16JRtXs7jWuGDGYCmpH9DvuMTPSYDxZTHvoHiuKqdRxuSyUsVEnZeaJReuhH5YjboYxqH4V3CvjVGh29PDK14

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