Transaction not yet indexed

MkYm2pWgHgoSdNd9qeWy7tRcaTrmL7eDsyKPFmG98gcHo64yAsbk1Gu8UujtY8KS5xth6kZXVGcthAHevse6Trt

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