{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/hedera/refs/heads/main/json-schema/ContractResultStateChange.json",
  "title": "ContractResultStateChange",
  "type": "object",
  "properties": {
    "address": {
      "$ref": "#/components/schemas/EvmAddress"
    },
    "contract_id": {
      "$ref": "#/components/schemas/EntityId"
    },
    "slot": {
      "description": "The hex encoded storage slot changed.",
      "format": "binary",
      "example": "0x00000000000000000000000000000000000000000000000000000000000000fa",
      "type": "string"
    },
    "value_read": {
      "description": "The hex encoded value read from the storage slot.",
      "example": "0x97c1fc0a6ed5551bc831571325e9bdb365d06803100dc20648640ba24ce69750",
      "format": "binary",
      "type": "string"
    },
    "value_written": {
      "description": "The hex encoded value written to the slot. `null` implies no value written.",
      "example": "0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925",
      "format": "binary",
      "type": [
        "string",
        "null"
      ]
    }
  }
}