Block details.
Epoch: 200 Number of transactions in block: 8 slot_no: 4322717 epoch_slot_no: 2717 block_no: 4320554 slot_leader_id: 4 size: 16364 time: 2020-06-20 12:50:31 proto_major: 1 proto_minor: 0 hash: \x770880cfdddb7e38ae692afa3bd1bc5e1221463c56f43e3fdd6e90d8bf9f07dbBlock Operator
vrf_key: op_cert: op_cert_counter: