{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895029,-0.446007,0.000000,0.000000,0.284281,-0.570484,0.770540,0.000000,-0.342726,0.687769,0.639931,0.000000,-2188958.368799,4392710.668524,4059815.850732,1],    "boundingVolume": {    "region": [2.033029,0.694347,2.033163,0.694471,0.000000,54.163542]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/11_978637.b3dm"}}}