Block details.
Epoch: 196 Number of transactions in block: 4 slot_no: 4240686 epoch_slot_no: 7086 block_no: 4238537 slot_leader_id: 8 size: 2288 time: 2020-06-01 13:06:51 proto_major: 1 proto_minor: 0 hash: \xbf506bd46d609826f939309d426b724234e0d3be3c486abb4a2e5028aa55b2c2Block Operator
vrf_key: op_cert: op_cert_counter: