Block details.
Epoch: 106 Number of transactions in block: 1 slot_no: 2308593 epoch_slot_no: 18993 block_no: 2307102 slot_leader_id: 12 size: 1026 time: 2019-03-12 07:15:51 proto_major: 0 proto_minor: 2 hash: \x2b4ad17acde885e3aebe9c80baa826b291be8bb63a1e7d7f8102178e0e4a591bBlock Operator
vrf_key: op_cert: op_cert_counter: