Block details.
Epoch: 172 Number of transactions in block: 1 slot_no: 3734312 epoch_slot_no: 19112 block_no: 3732255 slot_leader_id: 8 size: 993 time: 2020-02-05 07:55:31 proto_major: 0 proto_minor: 2 hash: \x9614e340627b4cc34c9930723bee8bae4885276a03334bd767aa7e7f1e0ef11aBlock Operator
vrf_key: op_cert: op_cert_counter: