{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896384,-0.443279,0.000000,0.000000,0.287851,-0.582083,0.760474,0.000000,-0.336145,0.679741,0.651888,0.000000,-2147035.496264,4341662.032614,4135886.617154,1],    "boundingVolume": {    "region": [2.029960,0.710020,2.030139,0.710124,0.000000,10.310688]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/13_1783345.b3dm"}}}