{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949942,-0.312426,0.000000,0.000000,0.174223,-0.529732,0.830079,0.000000,-0.258795,0.786874,0.560228,0.000000,-1652366.461660,5024068.799590,3553022.679125,1],    "boundingVolume": {    "region": [1.888461,0.594595,1.888625,0.594726,0.000000,13.554862]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/7_1377095.b3dm"}}}