| Name | Type | Description | Notes |
|---|---|---|---|
| text | string | User defined information. If not empty, must follow the rules below: 1. prefixed with `t-` 2. no longer than 28 bytes without `t-` prefix 3. can only include 0-9, A-Z, a-z, underscore(_), hyphen(-) or dot(.) | [optional] [default to undefined] |
| currencyPair | string | Currency pair | [default to undefined] |
| amount | string | Trade amount | [default to undefined] |
| price | string | Order price | [default to undefined] |