{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949040,-0.315156,0.000000,0.000000,0.115873,-0.348933,0.929957,0.000000,-0.292814,0.881760,0.369809,0.000000,-1868462.426744,5626563.978765,2343977.219100,1],    "boundingVolume": {    "region": [1.891365,0.378769,1.891470,0.378839,0.000000,65.858760]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/19_10429.b3dm"}}}