curl --request POST \
  --url https://xbt-mainnet.gomaestro-api.org/v0/rpc/transaction/hex \
  --header 'Content-Type: application/json' \
  --header 'api-key: <api-key>' \
  --data '"<string>"'

{
  "data": {
    "blockhash": "<string>",
    "blockheight": 123,
    "blocktime": 123,
    "confirmations": 123,
    "hash": "<string>",
    "hex": "<string>",
    "input_addresses": [
      "<string>"
    ],
    "locktime": 123,
    "output_addresses": [
      "<string>"
    ],
    "size": 123,
    "time": 123,
    "total_fees": 123,
    "total_input_volume": 123,
    "total_output_volume": 123,
    "txid": "<string>",
    "version": 123,
    "vin": [
      {
        "address": "<string>",
        "coinbase": "<string>",
        "scriptSig": {
          "asm": "<string>",
          "hex": "<string>"
        },
        "script_type": "<string>",
        "sequence": 123,
        "txid": "<string>",
        "txinwitness": [
          "<string>"
        ],
        "value": 123,
        "vout": 123
      }
    ],
    "vout": [
      {
        "address": "<string>",
        "n": 123,
        "scriptPubKey": {
          "address": "<string>",
          "asm": "<string>",
          "desc": "<string>",
          "hex": "<string>",
          "type": "<string>"
        },
        "script_type": "<string>",
        "value": 123
      }
    ],
    "vsize": 123,
    "weight": 123
  },
  "last_updated": {
    "block_hash": "<string>",
    "block_height": 123
  }
}