{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949982,-0.312303,0.000000,0.000000,0.174229,-0.529979,0.829920,0.000000,-0.258643,0.786755,0.560464,0.000000,-1651396.507820,5023316.092705,3554527.438605,1],    "boundingVolume": {    "region": [1.888331,0.594881,1.888495,0.595012,0.000000,8.640642]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/10_1358089.b3dm"}}}