Block details.
Epoch: 90 Number of transactions in block: 1 slot_no: 1955199 epoch_slot_no: 11199 block_no: 1953717 slot_leader_id: 13 size: 1198 time: 2018-12-20 11:57:51 proto_major: 0 proto_minor: 2 hash: \x404cb077c3dd8f4997f694972e3a3bc958b225b6fdd051e5ffeec8d696c8e6f7Block Operator
vrf_key: op_cert: op_cert_counter: