Block details.
Epoch: 199 Number of transactions in block: 2 slot_no: 4307956 epoch_slot_no: 9556 block_no: 4305793 slot_leader_id: 8 size: 3565 time: 2020-06-17 02:50:11 proto_major: 1 proto_minor: 0 hash: \xaa2f1e49c840617f69a369ffc043a8dd02dd19388368b1be0b5172d5b7c6730bBlock Operator
vrf_key: op_cert: op_cert_counter: