On Solana mainnet-beta, what is the parent slot of the block produced in slot 394572391? Answer with the whole number only.
On Solana mainnet-beta, was slot 287264516 skipped, meaning no block was produced and confirmed in it? Answer true or false.
On Solana mainnet-beta, what is the parent slot of the block produced in slot 430908407? Answer with the whole number only.
On Solana mainnet-beta, what is the parent slot of the block produced in slot 287606582? Answer with the whole number only.
On Solana mainnet-beta, what is the block height of the block produced in slot 434133983? Answer with the whole number only.