{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894872,-0.446324,0.000000,0.000000,0.284566,-0.570551,0.770386,0.000000,-0.342900,0.687509,0.640118,0.000000,-2190069.162271,4391052.855703,4061002.026933,1],    "boundingVolume": {    "region": [2.033382,0.694589,2.033516,0.694714,0.000000,49.780325]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_1138310.b3dm"}}}