Block details.
Epoch: 108 Number of transactions in block: 1 slot_no: 2353177 epoch_slot_no: 20377 block_no: 2351679 slot_leader_id: 12 size: 1026 time: 2019-03-22 14:57:11 proto_major: 0 proto_minor: 2 hash: \xa757ba7ed1f275317893a80bc49dab023950e6bbc01ceed3be36559eccfd4decBlock Operator
vrf_key: op_cert: op_cert_counter: