{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895943,-0.444170,0.000000,0.000000,0.283878,-0.572615,0.769107,0.000000,-0.340674,0.687180,0.641658,0.000000,-2175868.683688,4388981.412740,4070796.779007,1],    "boundingVolume": {    "region": [2.030989,0.696604,2.031098,0.696711,0.000000,54.559931]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_610109.b3dm"}}}