{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889451,-0.457031,0.000000,0.000000,0.287121,-0.558781,0.778027,0.000000,-0.354637,0.690177,0.630784,0.000000,-2264941.503807,4407920.032604,4001623.801258,1],    "boundingVolume": {    "region": [2.045400,0.682525,2.045500,0.682600,0.000000,52.289400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_363257.b3dm"}}}