{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950973,-0.309273,0.000000,0.000000,0.172813,-0.531376,0.829322,0.000000,-0.255947,0.787004,0.561352,0.000000,-1634192.191657,5024919.194395,3560170.319293,1],    "boundingVolume": {    "region": [1.885152,0.595909,1.885298,0.596129,0.000000,8.818725]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_1422623.b3dm"}}}