{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950955,-0.309330,0.000000,0.000000,0.172845,-0.531369,0.829320,0.000000,-0.255993,0.786986,0.561356,0.000000,-1634485.192362,5024807.998594,3560192.606525,1],    "boundingVolume": {    "region": [1.885211,0.595913,1.885357,0.596133,0.000000,8.821024]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_1422637.b3dm"}}}