Block details.
Epoch: 39 Number of transactions in block: 3 slot_no: 847340 epoch_slot_no: 4940 block_no: 847246 slot_leader_id: 3 size: 1976 time: 2018-04-08 01:11:31 proto_major: 0 proto_minor: 1 hash: \x24825e83d86f36dd429c036d9dae7a45c3ca5c8b26baebbd319fe4a47e0cd0cbBlock Operator
vrf_key: op_cert: op_cert_counter: