{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943911,-0.330200,0.000000,0.000000,0.184021,-0.526042,0.830311,0.000000,-0.273595,0.782099,0.559881,0.000000,-1746859.940251,4993576.278007,3550821.604820,1],    "boundingVolume": {    "region": [1.907257,0.594152,1.907367,0.594333,0.000000,16.986455]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/12_1315359.b3dm"}}}