Block details.
Epoch: 195 Number of transactions in block: 2 slot_no: 4231620 epoch_slot_no: 19620 block_no: 4229471 slot_leader_id: 7 size: 1533 time: 2020-05-30 10:44:51 proto_major: 1 proto_minor: 0 hash: \xf848edf05dcb2bec54bb0ffc7caf2b7f5a46bfeb2692cd47b85cae31d3566a89Block Operator
vrf_key: op_cert: op_cert_counter: