{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889430,-0.457071,0.000000,0.000000,0.287179,-0.558831,0.777969,0.000000,-0.354642,0.690109,0.630855,0.000000,-2264973.607746,4407485.875869,4002080.738677,1],    "boundingVolume": {    "region": [2.045446,0.682618,2.045546,0.682693,0.000000,41.407045]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_365772.b3dm"}}}