Block details.
Epoch: 190 Number of transactions in block: 1 slot_no: 4125331 epoch_slot_no: 21331 block_no: 4123226 slot_leader_id: 4 size: 1030 time: 2020-05-05 20:15:11 proto_major: 1 proto_minor: 0 hash: \x3a8563039f4d7454e426c49d18567a90090f758c20927183c8e91bdface1580fBlock Operator
vrf_key: op_cert: op_cert_counter: