{ 
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  "op": "deploy material",
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  "name": "y1_1",
  "max": "200",
  "price": "0.01",
  "protocol": {"p": "brc-420",
    "op": "deploy",
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    "name": "y1_1",
    "max": "10000",
    "price": "0.0000042",
    "protocol": {
        "class": "RCP-SVG",
        "content_type": "image/svg+xml",
        "collection": {
            "name": "y1_1",
            "groups": [
                "g1",
                "g2"
            ],
            "location": "Clothes",
            "type": "material",
            "belong_to": "4c95a24f218f51e1e1d53c95e253a49a3365da586b2cdd865415a2c083602f75i0",
            "props": null
        }
    }}
}