{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897731,-0.440545,0.000000,0.000000,0.282860,-0.576406,0.766646,0.000000,-0.336804,0.686331,0.644602,0.000000,-2151178.740801,4383615.930326,4089530.522713,1],    "boundingVolume": {    "region": [2.026938,0.700469,2.027065,0.700537,0.000000,19.645945]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_856346.b3dm"}}}