{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "AssetRef",
  "type": "object",
  "properties": {
    "address": {
      "type": "string"
    },
    "symbol": {
      "type": "string"
    },
    "decimals": {
      "type": "integer"
    },
    "name": {
      "type": "string",
      "nullable": true
    }
  }
}