{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898403,-0.439171,0.000000,0.000000,0.283788,-0.580540,0.763176,0.000000,-0.334222,0.683712,0.648717,0.000000,-2134725.136962,4366964.338908,4115706.746667,1],    "boundingVolume": {    "region": [2.025390,0.705837,2.025555,0.705956,0.000000,11.368574]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/11_1834446.b3dm"}}}