{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.900113,-0.435657,0.000000,0.000000,0.281655,-0.581929,0.762908,0.000000,-0.331430,0.684771,0.649032,0.000000,-2116895.589645,4373731.596926,4117715.928169,1],    "boundingVolume": {    "region": [2.021477,0.706257,2.021651,0.706367,0.000000,24.439096]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/7_1812318.b3dm"}}}