{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949525,-0.313691,0.000000,0.000000,0.175311,-0.530658,0.829258,0.000000,-0.259583,0.785743,0.561449,0.000000,-1657403.954845,5016873.616910,3560782.441755,1],    "boundingVolume": {    "region": [1.889824,0.596094,1.889923,0.596176,0.000000,14.532613]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/10_1442722.b3dm"}}}