{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894822,-0.446423,0.000000,0.000000,0.284511,-0.570280,0.770606,0.000000,-0.343076,0.687669,0.639852,0.000000,-2191187.735911,4392070.509475,4059309.198467,1],    "boundingVolume": {    "region": [2.033494,0.694243,2.033627,0.694368,0.000000,48.939959]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_982887.b3dm"}}}