{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.892489,-0.451068,0.000000,0.000000,0.290945,-0.575667,0.764172,0.000000,-0.343728,0.680105,0.647541,0.000000,-2195427.080994,4343900.768449,4108224.884490,1],    "boundingVolume": {    "region": [2.038710,0.704316,2.038807,0.704390,0.000000,26.964489]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/10.b3dm"}}}