{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949747,-0.313019,0.000000,0.000000,0.175066,-0.531177,0.828977,0.000000,-0.258938,0.785658,0.561864,0.000000,-1653292.710077,5016340.683822,3563425.711433,1],    "boundingVolume": {    "region": [1.889081,0.596535,1.889252,0.596741,0.000000,8.270791]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/7/5_1334451.b3dm"}}}