Transaction not yet indexed

5MftKE3WaAXTUbaruhz1xgqT47dQbv8Wyo4DP6smRvRHjaruYDgQAF8kTkph1tpf1dKsov5TTEPWPUxCYNmxgm19

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