{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898211,-0.439565,0.000000,0.000000,0.283694,-0.579702,0.763848,0.000000,-0.334819,0.684172,0.647924,0.000000,-2138530.247411,4369886.719355,4110660.432189,1],    "boundingVolume": {    "region": [2.025845,0.704744,2.025977,0.704967,0.000000,14.912256]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/6_1844368.b3dm"}}}