{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944544,-0.328385,0.000000,0.000000,0.183018,-0.526420,0.830293,0.000000,-0.272085,0.782607,0.559908,0.000000,-1737217.419055,4996818.036506,3550990.681613,1],    "boundingVolume": {    "region": [1.905307,0.594140,1.905471,0.594409,0.000000,9.742684]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/4_951104.b3dm"}}}