{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951968,-0.306198,0.000000,0.000000,0.114625,-0.356367,0.927288,0.000000,-0.283665,0.881913,0.376514,0.000000,-1810112.614055,5627634.834830,2386517.443842,1],    "boundingVolume": {    "region": [1.881936,0.386016,1.882050,0.386046,0.000000,9.036082]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/14_34707.b3dm"}}}