Block details.
Epoch: 205 Number of transactions in block: 1 slot_no: 4428631 epoch_slot_no: 631 block_no: 4426407 slot_leader_id: 13 size: 1614 time: 2020-07-15 01:15:11 proto_major: 1 proto_minor: 0 hash: \x725cad0a6378b4d05858a134b8cd3b4578c19d6fb9941ac0e31d28c3c3c07be8Block Operator
vrf_key: op_cert: op_cert_counter: