{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948882,-0.315633,0.000000,0.000000,0.176206,-0.529727,0.829663,0.000000,-0.261318,0.785598,0.560846,0.000000,-1668482.604077,5015935.322885,3556954.123390,1],    "boundingVolume": {    "region": [1.891872,0.595312,1.891967,0.595503,0.000000,8.737509]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/30_1180643.b3dm"}}}