eth_getUncleByBlockHashAndIndex - Base

GET https://base-mainnet.unifra.io/v1/{your-api-key}

Returns information about an uncle of a block by hash and uncle index position.

Parameters

• QUANTITY|TAG - A block number, or the string "earliest", "latest" or "pending", as in the default block parameter.
• QUANTITY - The uncle's index position.

JSON

params: [
	"0xd259ff31a73d949536b4f40896eb90143dca4c4635ff204f499106860ec55cfc",
	"0x0", // 0
];

---

Returns

See eth_getBlockByHash

NOTE: The return does not contain a list of transactions in the uncle block, to get this, make another request to ethgetBlockByHash or _eth_getBlockByNumber

---

Example

Request

cURL

curl https://base-testnet.unifra.io/v1/your-api-key \
-X POST \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"eth_getUncleByBlockHashAndIndex","params":["0xd259ff31a73d949536b4f40896eb90143dca4c4635ff204f499106860ec55cfc", "0x0"],"id":0}'

Postman

URL: https://eth-mainnet.unifra.io/v1/your-api-key
RequestType: POST
Body:
{
    "jsonrpc":"2.0",
    "method":"eth_getUncleByBlockHashAndIndex",
    "params":["0xb3b20624f8f0f86eb50dd04688409e5cea4bd02d700bf6e79e9384d47d6a5a35", "0x0"],
    "id":0
}

Result

JSON

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": null
}