Block details.
Epoch: 188 Number of transactions in block: 1 slot_no: 4065305 epoch_slot_no: 4505 block_no: 4063203 slot_leader_id: 3 size: 1023 time: 2020-04-21 22:46:31 proto_major: 1 proto_minor: 0 hash: \xeb32d3c4dc9a98954a0820d50304109d559a6dd3b2e5154fe594fee3760d8743Block Operator
vrf_key: op_cert: op_cert_counter: