Optionalbasebase represents the base denom (should be the DenomUnit with exponent = 0).
Optionaldenom_denom_units represents the list of DenomUnit's for a given coin
OptionaldescriptionOptionaldisplaydisplay indicates the suggested denom that should be displayed in clients.
Optionalnamename defines the name of the token (eg: Cosmos Atom)
Since: cosmos-sdk 0.43
Optionalsymbolsymbol is the token symbol usually shown on exchanges (eg: ATOM). This can be the same as the display.
Since: cosmos-sdk 0.43
Metadata represents a struct that describes a basic token.