{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948946,-0.315438,0.000000,0.000000,0.176315,-0.530414,0.829201,0.000000,-0.261011,0.785210,0.561533,0.000000,-1666523.484830,5013469.071799,3561317.455019,1],    "boundingVolume": {    "region": [1.891646,0.596184,1.891784,0.596290,0.000000,8.790378]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1150329.b3dm"}}}