{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897161,-0.441704,0.000000,0.000000,0.284041,-0.576926,0.765818,0.000000,-0.337323,0.685148,0.645589,0.000000,-2154499.979446,4376079.940633,4095805.964931,1],    "boundingVolume": {    "region": [2.028222,0.701739,2.028366,0.701849,0.000000,7.443987]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_781441.b3dm"}}}