Arbitrum example queries

SELECT
  DISTINCT COUNT(topics[OFFSET(1)]) AS num_l1_to_l2_tickets_created
FROM
  bigquery-public-data.goog_blockchain_arbitrum_one_us.logs
WHERE
  ARRAY_LENGTH(topics) > 0
AND
  -- "TicketCreated" event emitted via Arbitrum's canonical method for creating L1 to L2 messages.
  topics[OFFSET(0)] = LOWER("0x7c793cced5743dc5f531bbe2bfb5a9fa3f40adef29231e6ab165c08a29e3dd89")
AND block_timestamp > (CURRENT_TIMESTAMP() - INTERVAL 30 DAY)
;

-- UDF for easier string manipulation.
CREATE TEMP FUNCTION ParseSubStr(hexStr STRING, startIndex INT64, endIndex INT64)
RETURNS STRING
LANGUAGE js
AS r"""
  if (hexStr.length < 1) {
    return hexStr;
  }
  return hexStr.substring(startIndex, endIndex);
""";

SELECT
  b.block_timestamp as block_timestamp,
  CONCAT("https://arbiscan.io/tx/", transaction_hash) AS arbiscan_txn,
  (t.value.bignumeric_value / 1000000000000000000) AS eth_withdrawn,
  CONCAT("0x", ParseSubStr(t.input, 34, LENGTH(t.input))) AS l1_destination_address,
  CASE WHEN DATETIME_DIFF(CURRENT_TIMESTAMP(), b.block_timestamp, DAY) >= 7 THEN 'True' ELSE 'False' END AS wait_period_over,
  CASE WHEN 7 - DATETIME_DIFF(CURRENT_TIMESTAMP(), b.block_timestamp, DAY) > 0 THEN 7 - DATETIME_DIFF(CURRENT_TIMESTAMP(), b.block_timestamp, DAY) ELSE 0 END AS wait_period_days_left,
FROM
  bigquery-public-data.goog_blockchain_arbitrum_one_us.transactions AS t
INNER JOIN
  bigquery-public-data.goog_blockchain_arbitrum_one_us.blocks AS b
ON
  b.block_hash = t.block_hash
WHERE
  t.to_address = LOWER("0x0000000000000000000000000000000000000064") -- ArbSys contract.
AND
  t.input LIKE "%0x25e16063%" -- withdrawEth
ORDER BY
  b.block_timestamp
DESC;