Block details.
Epoch: 196 Number of transactions in block: 2 slot_no: 4253595 epoch_slot_no: 19995 block_no: 4251446 slot_leader_id: 12 size: 3155 time: 2020-06-04 12:49:51 proto_major: 1 proto_minor: 0 hash: \x98968a13c454de43608c01692f3bb3fc0ab02b8ba05b7b596a487226ce169859Block Operator
vrf_key: op_cert: op_cert_counter: