{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943915,-0.330189,0.000000,0.000000,0.184016,-0.526048,0.830308,0.000000,-0.273584,0.782099,0.559886,0.000000,-1746791.258631,4993578.539089,3550852.007894,1],    "boundingVolume": {    "region": [1.907245,0.594158,1.907354,0.594338,0.000000,16.986455]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/12_1315392.b3dm"}}}