{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895318,-0.445427,0.000000,0.000000,0.289358,-0.581616,0.760260,0.000000,-0.337678,0.678740,0.652139,0.000000,-2156829.019590,4335274.079374,4137480.765817,1],    "boundingVolume": {    "region": [2.032358,0.710350,2.032537,0.710455,0.000000,8.470820]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/16_1789049.b3dm"}}}