Block details.
Epoch: 203 Number of transactions in block: 1 slot_no: 4398644 epoch_slot_no: 13844 block_no: 4396420 slot_leader_id: 6 size: 1143 time: 2020-07-08 02:39:31 proto_major: 1 proto_minor: 0 hash: \xa962771247c46ee37cd88a6188980a773be4a2fe74eaa2186dc928a0f55631bcBlock Operator
vrf_key: op_cert: op_cert_counter: