{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944708,-0.327913,0.000000,0.000000,0.182925,-0.527001,0.829945,0.000000,-0.271578,0.782411,0.560427,0.000000,-1733988.661105,4995576.608199,3554291.670007,1],    "boundingVolume": {    "region": [1.904808,0.594767,1.904971,0.595036,0.000000,14.881294]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_889655.b3dm"}}}