{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944000,-0.329946,0.000000,0.000000,0.183919,-0.526206,0.830230,0.000000,-0.273357,0.782095,0.560003,0.000000,-1745343.678410,4993554.195198,3551592.992512,1],    "boundingVolume": {    "region": [1.906988,0.594299,1.907098,0.594479,0.000000,10.428664]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/13_1242359.b3dm"}}}