Transaction not yet indexed

MEEhHanJ1hpKFY1bmkgeQrGbbhD3yZ3zVG4HPTrLKK3R2J6hdrEbX6WrvbdbUv2K9LsAuUeHwJKACEQthtUR6RN

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