Block details.
Epoch: 197 Number of transactions in block: 1 slot_no: 4272432 epoch_slot_no: 17232 block_no: 4270280 slot_leader_id: 12 size: 1143 time: 2020-06-08 21:28:51 proto_major: 1 proto_minor: 0 hash: \x0d7d5846d96b9592c1a15ecdbc51b0b0bb2e513908c87da2b4bf68bf686b0e7dBlock Operator
vrf_key: op_cert: op_cert_counter: