{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896956,-0.442121,0.000000,0.000000,0.282271,-0.572660,0.769664,0.000000,-0.339350,0.688460,0.640987,0.000000,-2167405.521271,4397141.825647,4066531.662595,1],    "boundingVolume": {    "region": [2.028666,0.695727,2.028849,0.695840,0.000000,54.634504]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/3_444341.b3dm"}}}