{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897145,-0.441736,0.000000,0.000000,0.287153,-0.583193,0.759887,0.000000,-0.334715,0.679789,0.652574,0.000000,-2137906.765811,4341982.367929,4140247.490017,1],    "boundingVolume": {    "region": [2.028240,0.710924,2.028419,0.711029,0.000000,5.602210]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/2/22_1780482.b3dm"}}}