Block details.
Epoch: 200 Number of transactions in block: 1 slot_no: 4321072 epoch_slot_no: 1072 block_no: 4318909 slot_leader_id: 4 size: 925 time: 2020-06-20 03:42:11 proto_major: 1 proto_minor: 0 hash: \x28400e347ddc5db72a09e7098407bcd405f0a35f37b0abbde0411f4b3ab400ccBlock Operator
vrf_key: op_cert: op_cert_counter: