Transaction not yet indexed

PmM66XgphEPqcdf8DmijWNtU6BesD97F2wvptM4mFCaffmjogn9jEeb8Vauk1hzZsRwcC8nQuyBPCe3ZTP4MUfE

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