{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948585,-0.316521,0.000000,0.000000,0.176625,-0.529330,0.829827,0.000000,-0.262107,0.785510,0.560602,0.000000,-1673514.339119,5015366.439156,3555402.594315,1],    "boundingVolume": {    "region": [1.892809,0.595001,1.892904,0.595224,0.000000,7.810037]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/12_1183690.b3dm"}}}