{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895934,-0.444187,0.000000,0.000000,0.283822,-0.572474,0.769232,0.000000,-0.340743,0.687286,0.641507,0.000000,-2176308.468729,4389657.601567,4069838.931346,1],    "boundingVolume": {    "region": [2.031009,0.696408,2.031117,0.696515,0.000000,49.924223]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/1_614826.b3dm"}}}