Block details.
Epoch: 197 Number of transactions in block: 9 slot_no: 4272677 epoch_slot_no: 17477 block_no: 4270525 slot_leader_id: 12 size: 9910 time: 2020-06-08 22:50:31 proto_major: 1 proto_minor: 0 hash: \x7f612cb57abd952da65265b3c13c26ff52e01ba5b9f4cc9192778ad13a85c680Block Operator
vrf_key: op_cert: op_cert_counter: