{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949520,-0.313708,0.000000,0.000000,0.175316,-0.530641,0.829268,0.000000,-0.259600,0.785748,0.561434,0.000000,-1657515.182712,5016905.181162,3560686.839062,1],    "boundingVolume": {    "region": [1.889843,0.596076,1.889941,0.596158,0.000000,10.228560]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_1359122.b3dm"}}}