Transaction not yet indexed

MKZsFG8sRQtv3hD4qbvGyXEq8CFSfmpfxTUUHHBStsgUYUn4TcRa2jykSZsYYjomqKtgEroV6DsAMsVTte1U6dT

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