curl --request POST \
  --url https://api.blockradar.co/v1/wallets/{id}/signing/transaction \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "transaction": "{\"to\":\"0x000000000000000000000000000000000000dEaD\",\"value\":\"0x5af3107a4000\",\"nonce\":4,\"chainId\":11155111,\"gasLimit\":\"0x5208\",\"maxFeePerGas\":\"0x59682f00\",\"maxPriorityFeePerGas\":\"0x3b9aca00\",\"type\":2}",
  "reference": "eth-transfer-001"
}
'

{
  "statusCode": 200,
  "message": "Transaction signed successfully",
  "data": {
    "id": "782942da-48b0-416b-924b-8f657ae637a7",
    "reference": "52TQawmiqYpNiWD2Ks0P",
    "senderAddress": "0xC887a3Cb8E7AbA4A77D7275AD4B242f71cbd5446",
    "recipientAddress": "0xC887a3Cb8E7AbA4A77D7275AD4B242f71cbd5446",
    "tokenAddress": null,
    "amount": null,
    "amountPaid": null,
    "amountUSD": "0.00",
    "rateUSD": "0.00",
    "fee": null,
    "feeUSD": null,
    "feeHash": null,
    "currency": "USD",
    "toCurrency": null,
    "blockNumber": null,
    "blockHash": null,
    "hash": "0xac4c73ca084608ac6b981e54db948dc80c15b4ea3ffd0c9f5781f3af7ad6fe51",
    "confirmations": null,
    "confirmed": true,
    "gasPrice": null,
    "gasUsed": null,
    "gasFee": null,
    "status": "SUCCESS",
    "processingStatus": "PENDING",
    "processingProviderReference": null,
    "processingReason": null,
    "type": "SIGNED",
    "createdChannel": "api",
    "note": null,
    "amlScreening": {},
    "isAutoSweep": false,
    "assetSwept": null,
    "assetSweptAt": null,
    "assetSweptGasFee": null,
    "assetSweptHash": null,
    "assetSweptSenderAddress": null,
    "assetSweptRecipientAddress": null,
    "assetSweptAmount": null,
    "reason": "Transaction signed",
    "network": "testnet",
    "chainId": 11155111,
    "metadata": null,
    "toAmount": null,
    "signedTransaction": "0x02f87383aa36a763843b9aca008459682f0082520894000000000000000000000000000000000000dead865af3107a400080c080a0b7600de5fce50c7dddea4673296e48d440aa4d62148d9645c881494ff55c76e6a044576669a19e0e6cddc14115144ce3e5b6d80c71201ef0e46b28a22aca8d7d2a",
    "rate": null,
    "createdAt": "2026-03-19T13:34:24.937Z",
    "updatedAt": "2026-03-19T13:34:24.937Z",
    "wallet": {
      "id": "3f9aca5c-38ee-4e1d-ab67-c084a2e37bb2",
      "name": "Ethereum Wallet",
      "description": "Yooooo",
      "address": "0xC887a3Cb8E7AbA4A77D7275AD4B242f71cbd5446",
      "derivationPath": "m/44'/60'/0'/0/0",
      "isActive": true,
      "status": "ACTIVE",
      "network": "testnet",
      "configurations": {},
      "createdAt": "2024-05-15T12:09:24.777Z",
      "updatedAt": "2026-03-18T15:30:13.505Z"
    },
    "asset": null,
    "blockchain": {
      "id": "85ffc132-3972-4c9e-99a5-5cf0ccb688bf",
      "name": "ethereum",
      "symbol": "eth",
      "slug": "ethereum",
      "derivationPath": "m/44'/60'/0'/0",
      "isEvmCompatible": true,
      "isL2": false,
      "isActive": true,
      "tokenStandard": "ERC20",
      "networkFeeModel": "native",
      "configurations": null,
      "createdAt": "2024-05-14T17:53:33.095Z",
      "updatedAt": "2024-11-26T20:04:13.936Z"
    },
    "beneficiary": null
  }
}