Block details.
Epoch: 204 Number of transactions in block: 1 slot_no: 4422579 epoch_slot_no: 16179 block_no: 4420355 slot_leader_id: 4 size: 2759 time: 2020-07-13 15:37:51 proto_major: 1 proto_minor: 0 hash: \x5127abb3f4bae7aa0336e15b7ee4ca5d308fbeb86b2edddfe42318de9c1b57c5Block Operator
vrf_key: op_cert: op_cert_counter: