Transaction not yet indexed

PMFEvb3RVqr1MKqCuW2XNfzU7JWZA4KBMssoRMnZJnFKGA4HUSPiUVTbhcxRPVYCJcgYbFZJ9RxvYHcCdQB4mSt

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