Block details.
Epoch: 13 Number of transactions in block: 4 slot_no: 295472 epoch_slot_no: 14672 block_no: 295430 slot_leader_id: 6 size: 2069 time: 2017-12-01 07:15:31 proto_major: 0 proto_minor: 0 hash: \xa270676a8b539fb38c78dd2d2f10d51ddc21942b97f62f5d5a7f49f2d82aff5bBlock Operator
vrf_key: op_cert: op_cert_counter: