waitIntervalSeconds
OID4VCI: OPTIONAL. The minimum amount of time in seconds that the Wallet SHOULD wait between polling requests to the token endpoint. If no value is provided, Wallets MUST use 5 as the default.
OID4VCI: OPTIONAL. The minimum amount of time in seconds that the Wallet SHOULD wait between polling requests to the token endpoint. If no value is provided, Wallets MUST use 5 as the default.