Block details.
Epoch: 44 Number of transactions in block: 2 slot_no: 950537 epoch_slot_no: 137 block_no: 950431 slot_leader_id: 7 size: 1737 time: 2018-05-01 22:30:31 proto_major: 0 proto_minor: 1 hash: \xcec4995de0e2de7dfa632b44c14830d34460740d5d15e25874c20338a1f47cc5Block Operator
vrf_key: op_cert: op_cert_counter: