Block details.
Epoch: 202 Number of transactions in block: 2 slot_no: 4379913 epoch_slot_no: 16713 block_no: 4377689 slot_leader_id: 3 size: 6302 time: 2020-07-03 18:35:51 proto_major: 1 proto_minor: 0 hash: \x4e343166a4a852de7e2343a76fcc4d26ccfa4ff4c8a6a3771b7c2458fcf764cbBlock Operator
vrf_key: op_cert: op_cert_counter: