Block details.
Epoch: 52 Number of transactions in block: 1 slot_no: 1139626 epoch_slot_no: 16426 block_no: 1139455 slot_leader_id: 12 size: 1349 time: 2018-06-14 17:00:11 proto_major: 0 proto_minor: 1 hash: \x3bf15c0f76bdbd4852b7a431c689204d83edbdaa0808debad767437f731826a8Block Operator
vrf_key: op_cert: op_cert_counter: