Block details.
Epoch: 199 Number of transactions in block: 2 slot_no: 4303247 epoch_slot_no: 4847 block_no: 4301084 slot_leader_id: 13 size: 2151 time: 2020-06-16 00:40:31 proto_major: 1 proto_minor: 0 hash: \xc450392693751b668b21d454ca942031ebe6df0d30d8ad9b158caf876c160aacBlock Operator
vrf_key: op_cert: op_cert_counter: