Block details.
Epoch: 87 Number of transactions in block: 1 slot_no: 1887237 epoch_slot_no: 8037 block_no: 1885773 slot_leader_id: 12 size: 1983 time: 2018-12-04 18:23:51 proto_major: 0 proto_minor: 2 hash: \x4b1a518eba8bf2d0ddcb8a2ba066535a1be777dd3ec751a10fda9803ef291f49Block Operator
vrf_key: op_cert: op_cert_counter: