Block details.
Epoch: 203 Number of transactions in block: 3 slot_no: 4402072 epoch_slot_no: 17272 block_no: 4399848 slot_leader_id: 12 size: 2337 time: 2020-07-08 21:42:11 proto_major: 1 proto_minor: 0 hash: \x4ac1c1a2d4ecbb6ffcfde0c3a6b4224331afd8b6c259b0e060d6519012f4d2ffBlock Operator
vrf_key: op_cert: op_cert_counter: