{
  "casper_contract_schema_version": 1,
  "toolchain": "rustc 1.79.0-nightly (3a36386dc 2024-04-25)",
  "authors": [
    "Jakub Płaskonka <kuba@odra.dev>",
    "Krzysztof Pobiarżyn <krzysztof@odra.dev>",
    "Maciej Zieliński <maciej@odra.dev>"
  ],
  "repository": "https://github.com/odradev/odra",
  "homepage": null,
  "contract_name": "Erc721Receiver",
  "contract_version": "1.2.0",
  "types": [],
  "errors": [],
  "entry_points": [
    {
      "name": "on_erc721_received",
      "description": "",
      "is_mutable": true,
      "arguments": [
        {
          "name": "operator",
          "description": null,
          "ty": "Key",
          "optional": false
        },
        {
          "name": "from",
          "description": null,
          "ty": "Key",
          "optional": false
        },
        {
          "name": "token_id",
          "description": null,
          "ty": "U256",
          "optional": false
        },
        {
          "name": "data",
          "description": null,
          "ty": {
            "Option": {
              "List": "U8"
            }
          },
          "optional": false
        }
      ],
      "return_ty": "Bool",
      "is_contract_context": true,
      "access": "public"
    }
  ],
  "events": [],
  "call": {
    "wasm_file_name": "Erc721Receiver.wasm",
    "description": null,
    "arguments": [
      {
        "name": "odra_cfg_package_hash_key_name",
        "description": "The arg name for the package hash key name.",
        "ty": "String",
        "optional": false
      },
      {
        "name": "odra_cfg_allow_key_override",
        "description": "The arg name for the allow key override.",
        "ty": "Bool",
        "optional": false
      },
      {
        "name": "odra_cfg_is_upgradable",
        "description": "The arg name for the contract upgradeability setting.",
        "ty": "Bool",
        "optional": false
      }
    ]
  }
}