{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951892,-0.306435,0.000000,0.000000,0.114721,-0.356362,0.927278,0.000000,-0.283881,0.881833,0.376539,0.000000,-1811492.793042,5627124.139951,2386673.370586,1],    "boundingVolume": {    "region": [1.882184,0.386043,1.882298,0.386072,0.000000,15.322113]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/14_34938.b3dm"}}}