curl --request GET \
  --url https://xdg-mainnet.gomaestro-api.org/v0/rpc/transaction/{tx_hash} \
  --header 'api-key: <api-key>'

{
  "data": {
    "blockhash": "<string>",
    "blocktime": 123,
    "confirmations": 123,
    "hash": "<string>",
    "hex": "<string>",
    "locktime": 123,
    "size": 123,
    "time": 123,
    "txid": "<string>",
    "version": 123,
    "vin": [
      {
        "scriptSig": {
          "asm": "<string>",
          "hex": "<string>"
        },
        "sequence": 123,
        "txid": "<string>",
        "vout": 123
      }
    ],
    "vout": [
      {
        "n": 123,
        "scriptPubKey": {
          "addresses": [
            "<string>"
          ],
          "asm": "<string>",
          "hex": "<string>",
          "reqSigs": 123,
          "type": "<string>"
        },
        "value": 123
      }
    ],
    "vsize": 123
  },
  "last_updated": {
    "block_hash": "<string>",
    "block_height": 123
  }
}