{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897924,-0.440150,0.000000,0.000000,0.284657,-0.580712,0.762722,0.000000,-0.334766,0.682938,0.649252,0.000000,-2138203.390497,4362028.333702,4119111.203491,1],    "boundingVolume": {    "region": [2.026495,0.706489,2.026628,0.706712,0.000000,41.104239]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1822627.b3dm"}}}