Block details.
Epoch: 202 Number of transactions in block: 4 slot_no: 4383627 epoch_slot_no: 20427 block_no: 4381403 slot_leader_id: 12 size: 6322 time: 2020-07-04 15:13:51 proto_major: 1 proto_minor: 0 hash: \xc2ca4c5c6eb557a1a651374aa7859013dbb98fb734596841099216821e60b0d7Block Operator
vrf_key: op_cert: op_cert_counter: