{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898069,-0.439854,0.000000,0.000000,0.284221,-0.580307,0.763192,0.000000,-0.334749,0.683472,0.648697,0.000000,-2138089.264339,4365434.127214,4115584.639486,1],    "boundingVolume": {    "region": [2.026205,0.705857,2.026260,0.705887,0.000000,16.231955]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/10.b3dm"}}}