[{"slot":"277615","parent_hash":"0x6da8c04578c777beb3fa28c7b320b421f4b4c75ccac506dfe8c15df9a68aa314","block_hash":"0x700d2301c49b1f81881e8deadb7c0ef4ffe7d5b57e2dc1ee4b67a2bef425e371","builder_pubkey":"0xa56b7787ba9cbfd3bb0b8cb0923a606a6a149815084567b5bde1fdc0a803c1fe19851f8e491b822db306d9ac4152319b","proposer_pubkey":"0xa79518a5cf8076eca9eff9866341a9b7b78ce56b3943efcfec108d32c5757f1ee2c160690e1cbcfd3de433bc82c71bf8","proposer_fee_recipient":"0xd8488f07d95e92000fac38145a421eaa7c3534a1","gas_limit":"35964776","gas_used":"42000","value":"1253697291000","block_number":"257755","num_tx":"2"}]