Block details.
Epoch: 197 Number of transactions in block: 2 slot_no: 4258659 epoch_slot_no: 3459 block_no: 4256510 slot_leader_id: 3 size: 1315 time: 2020-06-05 16:57:51 proto_major: 1 proto_minor: 0 hash: \x006741669e01065cfca78f82ea798e6b73f9d5907f40f8adb9a5abadccd194b9Block Operator
vrf_key: op_cert: op_cert_counter: