Block details.
Epoch: 195 Number of transactions in block: 3 slot_no: 4219665 epoch_slot_no: 7665 block_no: 4217557 slot_leader_id: 8 size: 6516 time: 2020-05-27 16:19:51 proto_major: 1 proto_minor: 0 hash: \x082d2f5457300acd0e9bae5e1d85e8342e2b8e82c9258bc008dd3f67bdc94216Block Operator
vrf_key: op_cert: op_cert_counter: