{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894964,-0.446138,0.000000,0.000000,0.283935,-0.569580,0.771336,0.000000,-0.343184,0.688435,0.638970,0.000000,-2191870.931832,4396945.330546,4053696.913620,1],    "boundingVolume": {    "region": [2.033175,0.693096,2.033309,0.693220,0.000000,8.409819]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/1_1013679.b3dm"}}}