Block details.
Epoch: 37 Number of transactions in block: 1 slot_no: 820297 epoch_slot_no: 21097 block_no: 820203 slot_leader_id: 8 size: 1362 time: 2018-04-01 18:57:11 proto_major: 0 proto_minor: 1 hash: \x59674a156b27467d97fb8f9f2686b7d05e0e6be845ffa7e13d6d682cbbf69b55Block Operator
vrf_key: op_cert: op_cert_counter: