{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949155,-0.314808,0.000000,0.000000,0.175530,-0.529228,0.830124,0.000000,-0.260782,0.786266,0.560159,0.000000,-1665055.993402,5020186.188058,3552589.520936,1],    "boundingVolume": {    "region": [1.891004,0.594483,1.891098,0.594674,0.000000,8.795366]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/26_1462128.b3dm"}}}