{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950006,-0.312231,0.000000,0.000000,0.174122,-0.529791,0.830062,0.000000,-0.258627,0.786911,0.560253,0.000000,-1651297.000116,5024307.473163,3553181.309807,1],    "boundingVolume": {    "region": [1.888255,0.594625,1.888418,0.594756,0.000000,14.070573]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/8_1461298.b3dm"}}}