Block details.
Epoch: 172 Number of transactions in block: 3 slot_no: 3734273 epoch_slot_no: 19073 block_no: 3732216 slot_leader_id: 12 size: 1921 time: 2020-02-05 07:42:31 proto_major: 0 proto_minor: 2 hash: \xadbebe4f6ba280687ba9a37735b80a946f51f689544a9867204c03c38ec1f970Block Operator
vrf_key: op_cert: op_cert_counter: