{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894960,-0.446146,0.000000,0.000000,0.284340,-0.570380,0.770595,0.000000,-0.342858,0.687766,0.639865,0.000000,-2189795.576209,4392688.085472,4059391.633071,1],    "boundingVolume": {    "region": [2.033184,0.694260,2.033317,0.694385,0.000000,57.978437]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/10_1165858.b3dm"}}}