Block details.
Epoch: 102 Number of transactions in block: 2 slot_no: 2219258 epoch_slot_no: 16058 block_no: 2217769 slot_leader_id: 6 size: 2434 time: 2019-02-19 14:57:31 proto_major: 0 proto_minor: 2 hash: \xba20ae9c08e1e60562e4dc679e9d6e24bbcf01abb5f66567c87cf5c5311ed25eBlock Operator
vrf_key: op_cert: op_cert_counter: