Block details.
Epoch: 173 Number of transactions in block: 1 slot_no: 3741219 epoch_slot_no: 4419 block_no: 3739162 slot_leader_id: 3 size: 991 time: 2020-02-06 22:17:51 proto_major: 0 proto_minor: 2 hash: \x6e95fcddaed569b3e4d6c2ba9e6e7f9542c98b8773d0476e07d7ceb77b338af1Block Operator
vrf_key: op_cert: op_cert_counter: