{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950955,-0.309328,0.000000,0.000000,0.172844,-0.531369,0.829320,0.000000,-0.255992,0.786986,0.561356,0.000000,-1634475.219293,5024809.662910,3560194.821229,1],    "boundingVolume": {    "region": [1.885210,0.595914,1.885355,0.596133,0.000000,8.740205]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_1339548.b3dm"}}}