Transaction not yet indexed

KTzMfrKDcc7getGu6Xu5Y2JgeupHEUx28Sejsa9aHFEjDrvrpSE1MmNa4uv4a2FKRdMWm6WgxcKgCtVxDKTCFcC

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