Block details.
Epoch: 195 Number of transactions in block: 1 slot_no: 4225018 epoch_slot_no: 13018 block_no: 4222870 slot_leader_id: 4 size: 995 time: 2020-05-28 22:04:11 proto_major: 1 proto_minor: 0 hash: \xaa061acefb04d497488188c575527aa8690685fb0f3d0b18f2f42ad4317b5f7bBlock Operator
vrf_key: op_cert: op_cert_counter: