{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889429,-0.457073,0.000000,0.000000,0.287150,-0.558773,0.778022,0.000000,-0.354667,0.690156,0.630790,0.000000,-2265134.592122,4407784.186924,4001663.873435,1],    "boundingVolume": {    "region": [2.045447,0.682533,2.045547,0.682608,0.000000,52.289400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_365501.b3dm"}}}