Block details.
Epoch: 195 Number of transactions in block: 2 slot_no: 4233401 epoch_slot_no: 21401 block_no: 4231252 slot_leader_id: 13 size: 2657 time: 2020-05-30 20:38:31 proto_major: 1 proto_minor: 0 hash: \x8e611a8b567ffbd4677b8ef1cc3332206e0b937d557087fe0dbff0c65fcb80fdBlock Operator
vrf_key: op_cert: op_cert_counter: