Block details.
Epoch: 87 Number of transactions in block: 4 slot_no: 1894675 epoch_slot_no: 15475 block_no: 1893208 slot_leader_id: 8 size: 15640 time: 2018-12-06 11:43:11 proto_major: 0 proto_minor: 2 hash: \x64029848457bf1d3558303ea7814f9e325aa165154e69f99172b7923992c6604Block Operator
vrf_key: op_cert: op_cert_counter: