Block details.
Epoch: 39 Number of transactions in block: 2 slot_no: 844296 epoch_slot_no: 1896 block_no: 844202 slot_leader_id: 3 size: 2082 time: 2018-04-07 08:16:51 proto_major: 0 proto_minor: 1 hash: \x8889724b877a04ac8bade781851e77ccc365c3c5774919a2097bdf3a40afb69aBlock Operator
vrf_key: op_cert: op_cert_counter: