{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944555,-0.328353,0.000000,0.000000,0.183012,-0.526461,0.830268,0.000000,-0.272050,0.782592,0.559945,0.000000,-1736996.456776,4996725.254996,3551227.725863,1],    "boundingVolume": {    "region": [1.905274,0.594185,1.905437,0.594454,0.000000,9.742684]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/4_951498.b3dm"}}}