Block details.
Epoch: 102 Number of transactions in block: 1 slot_no: 2205409 epoch_slot_no: 2209 block_no: 2203920 slot_leader_id: 4 size: 1033 time: 2019-02-16 10:01:11 proto_major: 0 proto_minor: 2 hash: \x08aee019898c211c9a055b2fd0e47555c968988409c2d77a24060afe540ac28eBlock Operator
vrf_key: op_cert: op_cert_counter: