Block details.
Epoch: 87 Number of transactions in block: 1 slot_no: 1881573 epoch_slot_no: 2373 block_no: 1880116 slot_leader_id: 12 size: 1029 time: 2018-12-03 10:55:51 proto_major: 0 proto_minor: 2 hash: \x1248b1686ebe3eaa52bad2b18ff3b1f10a388da7bccd2b8c189cf47ddedb5d0dBlock Operator
vrf_key: op_cert: op_cert_counter: