Block details.
Epoch: 197 Number of transactions in block: 1 slot_no: 4270358 epoch_slot_no: 15158 block_no: 4268206 slot_leader_id: 7 size: 2387 time: 2020-06-08 09:57:31 proto_major: 1 proto_minor: 0 hash: \xaf4b92672efe0b90034ca05e6f2318b286bdc9840601e37eadaa61943b4188e3Block Operator
vrf_key: op_cert: op_cert_counter: