Block details.
Epoch: 126 Number of transactions in block: 2 slot_no: 2736474 epoch_slot_no: 14874 block_no: 2734946 slot_leader_id: 4 size: 5208 time: 2019-06-19 08:22:51 proto_major: 0 proto_minor: 2 hash: \xb403cd352f440c13e410974d891f256c319dcca6be330dc100f7368ace0b1e3eBlock Operator
vrf_key: op_cert: op_cert_counter: