{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894959,-0.446148,0.000000,0.000000,0.284440,-0.570578,0.770412,0.000000,-0.342777,0.687600,0.640087,0.000000,-2189280.050355,4391632.128661,4060802.459025,1],    "boundingVolume": {    "region": [2.033186,0.694549,2.033319,0.694673,0.000000,85.091955]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/13_1137195.b3dm"}}}