Block details.
Epoch: 198 Number of transactions in block: 7 slot_no: 4277537 epoch_slot_no: 737 block_no: 4275385 slot_leader_id: 6 size: 10450 time: 2020-06-10 01:50:31 proto_major: 1 proto_minor: 0 hash: \xd22c4c269d14bd3f52518c46fda731419a841ef0b4b9d7a4c1a809b1d53b1b4cBlock Operator
vrf_key: op_cert: op_cert_counter: