Block details.
Epoch: 195 Number of transactions in block: 3 slot_no: 4217958 epoch_slot_no: 5958 block_no: 4215850 slot_leader_id: 12 size: 3421 time: 2020-05-27 06:50:51 proto_major: 1 proto_minor: 0 hash: \xd8c8fe3a3f331b888c69d3d2d7cb5a249cf3eea00899b46756ccda20f1dc5854Block Operator
vrf_key: op_cert: op_cert_counter: