{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950039,-0.312130,0.000000,0.000000,0.173276,-0.527404,0.831758,0.000000,-0.259077,0.788561,0.557719,0.000000,-1654154.322067,5034794.286912,3537079.891384,1],    "boundingVolume": {    "region": [1.888171,0.591573,1.888291,0.591697,0.000000,6.271778]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/25_1322434.b3dm"}}}