  In this paper we construct CFT states dual to local excitations in the
three-dimensional de Sitter space (dS), called the bulk local states. We find
that the conjugation operation in dS$_3/$CFT$_2$ is notably different from that
in AdS$_3/$CFT$_2$. This requires us to combine two bulk local states
constructed out of different primary states in a CPT-invariant way. This
analysis explains why Green's functions in the dS Euclidean vacuum cannot
simply be obtained from the Wick rotation of those in AdS. We also argue that
this characteristic feature explains the emergence of time coordinate from the
dual Euclidean CFT. We show that the information metric for the quantum
estimation of bulk coordinate values replicates the de Sitter space metric.
