{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898539,-0.438895,0.000000,0.000000,0.283650,-0.580709,0.763099,0.000000,-0.333978,0.683745,0.648808,0.000000,-2133164.186761,4367177.132703,4116286.343345,1],    "boundingVolume": {    "region": [2.025082,0.705957,2.025247,0.706076,0.000000,10.329145]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/12_1835232.b3dm"}}}