Block details.
Epoch: 194 Number of transactions in block: 3 slot_no: 4195417 epoch_slot_no: 5017 block_no: 4193309 slot_leader_id: 8 size: 5535 time: 2020-05-22 01:37:11 proto_major: 1 proto_minor: 0 hash: \x574b7ae199673b4fa13f38c72215c53494bcdac66613e29869fb0b67d23ec090Block Operator
vrf_key: op_cert: op_cert_counter: