{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949980,-0.312312,0.000000,0.000000,0.174235,-0.529982,0.829916,0.000000,-0.258649,0.786749,0.560470,0.000000,-1651435.468975,5023278.787330,3554561.825891,1],    "boundingVolume": {    "region": [1.888340,0.594887,1.888504,0.595019,0.000000,8.640642]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/10_1358076.b3dm"}}}