Block details.
Epoch: 17 Number of transactions in block: 3 slot_no: 381434 epoch_slot_no: 14234 block_no: 381382 slot_leader_id: 8 size: 1712 time: 2017-12-21 04:49:31 proto_major: 0 proto_minor: 1 hash: \x0b5f3623f68b99995d52335ca75b7347a57f41775725992854c70b4f799fd30dBlock Operator
vrf_key: op_cert: op_cert_counter: