Block details.
Epoch: 194 Number of transactions in block: 1 slot_no: 4197323 epoch_slot_no: 6923 block_no: 4195215 slot_leader_id: 13 size: 991 time: 2020-05-22 12:12:31 proto_major: 1 proto_minor: 0 hash: \xa12dd3f2b6593ab620cd738c0a06d316db6cdc0b9ec47d2ed6fdc997397dc04aBlock Operator
vrf_key: op_cert: op_cert_counter: