Block details.
Epoch: 193 Number of transactions in block: 4 slot_no: 4174770 epoch_slot_no: 5970 block_no: 4172664 slot_leader_id: 6 size: 2580 time: 2020-05-17 06:54:51 proto_major: 1 proto_minor: 0 hash: \x6cfda6829b29bfa3b5e7bfb08c9eac3bb38befdd04fe6745d9bf7bd3cc9f79baBlock Operator
vrf_key: op_cert: op_cert_counter: