On Base, what was the Uniswap v4 spot price of pool 0x96d4b53a38337a5733179751781178a2613306063c511b78cd02684739288c0a (ETH/USDC, currency0/currency1) as the median over 13 evenly spaced blocks of the window (blocks 52215026 to 52216825, about 1.5 hours before 52219525), as currency0 per 1e18 raw currency1 in raw units?