{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897699,-0.440609,0.000000,0.000000,0.283009,-0.576605,0.766442,0.000000,-0.336763,0.686123,0.644846,0.000000,-2150914.674589,4382287.480492,4091082.428294,1],    "boundingVolume": {    "region": [2.027010,0.700788,2.027136,0.700857,0.000000,11.461026]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_860310.b3dm"}}}