Transaction not yet indexed

QQRMmugHzaxJXYX5Q8eLge2ibX6kskFzNEuPFxgoVDFAhJuiZiEPRHBx3vjq8mXS9C9MLRQLbjk6ykV5Mvx2nm6

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