Block details.
Epoch: 197 Number of transactions in block: 1 slot_no: 4270359 epoch_slot_no: 15159 block_no: 4268207 slot_leader_id: 8 size: 2830 time: 2020-06-08 09:57:51 proto_major: 1 proto_minor: 0 hash: \xae4ba9d28267d6d9e93a4590dfc6747912acf7905beac7a32dfda26486fa9f51Block Operator
vrf_key: op_cert: op_cert_counter: