{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.900056,-0.435774,0.000000,0.000000,0.281748,-0.581929,0.762874,0.000000,-0.331505,0.684697,0.649073,0.000000,-2117369.566162,4373260.601824,4117970.758653,1],    "boundingVolume": {    "region": [2.021607,0.706310,2.021781,0.706419,0.000000,6.865790]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/7_1812331.b3dm"}}}