Block details.
Epoch: 196 Number of transactions in block: 1 slot_no: 4252715 epoch_slot_no: 19115 block_no: 4250566 slot_leader_id: 6 size: 1172 time: 2020-06-04 07:56:31 proto_major: 1 proto_minor: 0 hash: \xc5c8be6e40909ce22f739c2889d550d3e621b9a2f1e36e552c2a335996cf4b0aBlock Operator
vrf_key: op_cert: op_cert_counter: