Transaction not yet indexed

MtKQt8RGhoLSyPqfdNAWCc7ER2aobKJMMWRHCBhHd4zGvY7MTwxTzWRx277Rd2tUTem4x2v24rJPRyfuvMF5nZz

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