SELECT nt.token_address, nt.token_id, nt.from_address, nt.to_address, nt.block_timestampFROM (SELECT*FROM eth.recent_nft_transfers WHERE block_timestamp > UNIX_TIMESTAMP() -30*60) AS ntLEFT JOIN (SELECT block_number, hashFROM eth.recent_transactionsWHERE"value"=0) AS t ON nt.block_number = t.block_number AND nt.transaction_hash = t.hash