{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/blockchain/refs/heads/main/json-structure/com-bitcoin-op-op-return-sub-payload-structure.json",
  "name": "BitcoinOpOpReturnSubPayload",
  "description": "BitcoinOpOpReturnSubPayload schema from Blockchain.com WebSocket APIs",
  "type": "object",
  "properties": {
    "op": {
      "type": "string",
      "const": "op_return_sub"
    }
  },
  "required": [
    "op"
  ]
}