Block details.
Epoch: 200 Number of transactions in block: 1 slot_no: 4327676 epoch_slot_no: 7676 block_no: 4325513 slot_leader_id: 12 size: 1594 time: 2020-06-21 16:23:31 proto_major: 1 proto_minor: 0 hash: \x7b218266d3c9a0422c9e8873cfcb04ff005e49b9fabb94fc79a46c9e04f2ee9bBlock Operator
vrf_key: op_cert: op_cert_counter: