{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943880,-0.330290,0.000000,0.000000,0.184513,-0.527287,0.829411,0.000000,-0.273370,0.781217,0.561220,0.000000,-1745432.213629,4987973.344263,3559331.159200,1],    "boundingVolume": {    "region": [1.907359,0.595802,1.907455,0.595917,0.000000,8.817762]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/8_1297906.b3dm"}}}