{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943010,-0.332764,0.000000,0.000000,0.186389,-0.528203,0.828408,0.000000,-0.275082,0.779545,0.562707,0.000000,-1756370.119464,4977325.203777,3568780.446168,1],    "boundingVolume": {    "region": [1.909967,0.597617,1.910092,0.597697,0.000000,8.607741]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/8_1255267.b3dm"}}}