ExchangeRate - Hedera

ExchangeRate

An exchange rate between hbar and cents (USD) and the time at which the exchange rate will expire, and be superseded by a new exchange rate.
The price is computed as follow: 1 hbar = (centEquiv / hbarEquiv) USD cents

Field	Type	Description
`centEquiv`	uint64	Numerator in calculation of exchange rate between hbar and cents
`hbarEquiv`	uint64	Denominator in calculation of exchange rate between hbar and cents
`expirationTime`	TimestampSeconds	Expiration time in seconds for this exchange rate

ExchangeRateSet

Two sets of exchange rate

Field	Type	Description
`currentRate`	ExchangeRate	Current exchange rate
`nextRate`	ExchangeRate	Next exchange rate which will take effect when current rate expires