Block details.
Epoch: 207 Number of transactions in block: 1 slot_no: 4490596 epoch_slot_no: 19396 block_no: 4488307 slot_leader_id: 6 size: 3095 time: 2020-07-29 09:30:11 proto_major: 2 proto_minor: 0 hash: \xd10060625bfa046a2220a2cfcf9832b44659b4f4192bd01edb5b30cf7c9bdb4aBlock Operator
vrf_key: op_cert: op_cert_counter: