Transaction not yet indexed

MxTzMdErByEATvJ3ytLtFi37WpyEj53a2Hf4a1gHBUhkxPjYEZPUMYDhU6ZyaB5xLBddPffsfcG87ehqgujdTDk

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