{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895949,-0.444158,0.000000,0.000000,0.283899,-0.572677,0.769053,0.000000,-0.340641,0.687136,0.641723,0.000000,-2175654.751664,4388701.305313,4071210.305164,1],    "boundingVolume": {    "region": [2.030976,0.696689,2.031085,0.696796,0.000000,51.007139]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/3_763307.b3dm"}}}