Block details.
Epoch: 193 Number of transactions in block: 2 slot_no: 4189013 epoch_slot_no: 20213 block_no: 4186907 slot_leader_id: 12 size: 1315 time: 2020-05-20 14:02:31 proto_major: 1 proto_minor: 0 hash: \x145f8ba0523d33f530f8dea120df9e0d6c6811caa407c181ec020759d762b280Block Operator
vrf_key: op_cert: op_cert_counter: