Transaction not yet indexed

Ak2ZboFRrP4p3wiEK9yzBXTKHk8ViZ5mdhqB2uDxDMZtrFYSeZuxjFKnCCWgz2PR729YxMuNDZdeCQnmwjZtCHb

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