Transaction not yet indexed

AmQRzo6BzEFLg6kmdfWo9Hz9f5cFSz8ce8HofGzeGv3MtmqCJhmXxSujPdVtJ9c1sg3sDPdnwEErfhQGmYN6CC9

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