{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942067,-0.335425,0.000000,0.000000,0.187784,-0.527406,0.828601,0.000000,-0.277346,0.778949,0.562421,0.000000,-1770827.162950,4973510.984797,3566965.514162,1],    "boundingVolume": {    "region": [1.912790,0.597280,1.912915,0.597343,0.000000,8.008200]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/9_1265369.b3dm"}}}