Block details.
Epoch: 197 Number of transactions in block: 3 slot_no: 4274988 epoch_slot_no: 19788 block_no: 4272836 slot_leader_id: 13 size: 1758 time: 2020-06-09 11:40:51 proto_major: 1 proto_minor: 0 hash: \x43a92e0c6f686191a67b25411d6ef3caf517ad1e34395c909ee1660118b99582Block Operator
vrf_key: op_cert: op_cert_counter: