Block details.
Epoch: 90 Number of transactions in block: 2 slot_no: 1946797 epoch_slot_no: 2797 block_no: 1945315 slot_leader_id: 13 size: 1394 time: 2018-12-18 13:17:11 proto_major: 0 proto_minor: 2 hash: \xa3dab2cbb506534a6f4a5c771d4005dd0d99e66a8aeb591e13a11354310b1ae0Block Operator
vrf_key: op_cert: op_cert_counter: