On Solana mainnet-beta, what is the parent slot of the block produced in slot 405052500? Answer with the whole number only.
On Solana mainnet-beta, was slot 258343973 skipped, meaning no block was produced and confirmed in it? Answer true or false.
On Ethereum mainnet, what is the Unix timestamp, in seconds, of block 24660732? Answer with the whole number only.
On Solana mainnet-beta, what is the parent slot of the block produced in slot 371714469? Answer with the whole number only.
On Solana mainnet-beta, in which epoch number does slot 379899828 fall? Answer with the whole number only.
On Solana mainnet-beta, is the account So11111111111111111111111111111111111111112 marked executable (a program account)? Answer true or false.
On Ethereum mainnet, what was the base fee per gas of block 26042901, in wei? 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.