{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895370,-0.445322,0.000000,0.000000,0.288477,-0.580015,0.761816,0.000000,-0.338295,0.680180,0.650316,0.000000,-2160753.496369,4344435.953618,4125884.899981,1],    "boundingVolume": {    "region": [2.032270,0.707958,2.032391,0.708043,0.000000,9.079844]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/8_1800400.b3dm"}}}