{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897746,-0.440513,0.000000,0.000000,0.282835,-0.576405,0.766656,0.000000,-0.336785,0.686352,0.644591,0.000000,-2151052.576425,4383747.885866,4089455.941004,1],    "boundingVolume": {    "region": [2.026903,0.700453,2.027030,0.700522,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_856061.b3dm"}}}