{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950566,-0.310522,0.000000,0.000000,0.173389,-0.530778,0.829585,0.000000,-0.257063,0.786918,0.560962,0.000000,-1641313.031404,5024365.716806,3557691.571247,1],    "boundingVolume": {    "region": [1.886481,0.595491,1.886596,0.595605,0.000000,8.219407]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1344430.b3dm"}}}