{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894817,-0.446433,0.000000,0.000000,0.284552,-0.570347,0.770542,0.000000,-0.343054,0.687607,0.639929,0.000000,-2191052.588145,4391678.458475,4059802.960524,1],    "boundingVolume": {    "region": [2.033505,0.694344,2.033638,0.694469,0.000000,42.538633]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/11_982986.b3dm"}}}