Block details.
Epoch: 197 Number of transactions in block: 5 slot_no: 4274867 epoch_slot_no: 19667 block_no: 4272715 slot_leader_id: 8 size: 3747 time: 2020-06-09 11:00:31 proto_major: 1 proto_minor: 0 hash: \x605fd8e3ad531e3edf79efd046526a2436c18ea442b505271347ad600d6d2c33Block Operator
vrf_key: op_cert: op_cert_counter: