{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943860,-0.330346,0.000000,0.000000,0.184497,-0.527142,0.829507,0.000000,-0.273448,0.781292,0.561078,0.000000,-1745931.499379,4988446.894845,3558428.595489,1],    "boundingVolume": {    "region": [1.907419,0.595630,1.907514,0.595745,0.000000,8.779012]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/7_1297428.b3dm"}}}