{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951923,-0.306336,0.000000,0.000000,0.114667,-0.356321,0.927301,0.000000,-0.283797,0.881884,0.376483,0.000000,-1810956.444680,5627448.014273,2386319.132186,1],    "boundingVolume": {    "region": [1.882081,0.385983,1.882195,0.386012,0.000000,41.376392]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/12_34594.b3dm"}}}