{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895932,-0.444191,0.000000,0.000000,0.283862,-0.572550,0.769161,0.000000,-0.340714,0.687221,0.641592,0.000000,-2176123.891366,4389242.032451,4070382.135186,1],    "boundingVolume": {    "region": [2.031012,0.696519,2.031121,0.696626,0.000000,54.559931]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_614689.b3dm"}}}