| marketplace | The marketplace of the trade. |
| protocol | The protocol of the trade. |
| order_match_type | The type of order match. |
| trade_type | The type of trade. |
| buyer_address | The address of the buyer. |
| seller_address | The address of the seller. |
| token_standard | The standard of the token, e.g. nep-171. |
| token_address | The contract address of the NFT being traded. |
| token_id | The ID of the NFT being traded. |
| token_name | The name of the NFT being traded. |
| token_symbol | The symbol of the NFT being traded. |
| item_quantity | The quantity of the NFT being traded. Defaults to 1. |
| currency_address | The contract address of the currency used to pay for the NFT. |
| currency_name | The name of the currency used to pay for the NFT. |
| currency_symbol | The symbol of the currency used to pay for the NFT. |
| raw_price | The raw price of the NFT being traded. |
| price | The price of the NFT being traded. |
| usd_price | The price of the NFT being traded in USD. |
| agg_fees | The aggregate fees of the trade. |
| buyer_fees | The fees paid by the buyer. |
| seller_fees | The fees paid by the seller. |
| extra_fields | The extra fields of the trade. |
| signer_id | The address of the transaction signer. |
| receiver_id | The address of the transaction receiver. |
| transaction_hash | The hash of the transaction. |
| block_height | The block height of the transaction. |
| receipt_id | The ID of the receipt. |
| unique_id | The unique ID of the trade. |
| _helper_nft_tokens__updated_at | The timestamp of the last update of the NFT tokens. |
| _created_at | The timestamp of the entry of the trade in the database. |
| _updated_at | The timestamp of the last update of the trade in the database. |