Block details.
Epoch: 199 Number of transactions in block: 2 slot_no: 4299891 epoch_slot_no: 1491 block_no: 4297738 slot_leader_id: 7 size: 1323 time: 2020-06-15 06:01:51 proto_major: 1 proto_minor: 0 hash: \x54897d79743f4e66d25be29a26d88b7dabcd1659695fb542ea0d5d32b4c918cbBlock Operator
vrf_key: op_cert: op_cert_counter: