Represents the current state of the transfer request. Valid status values can be retrieved via the /v1/systemcode/list API using parameters: type = 'Status' and subType = 'Bank Request'. Use the 'code' field from the response. Each status is associated with a numeric 'note' value. Status transitions are restricted based on this value: You may only update to a status with the next sequential note value, or to a status with note value 0 (e.g., 'Canceled'). For instance, if the current status is 'Pending' (note = 1), it can only be changed to a status with note = 2 or 1. Only status 'Pending', 'Canceled', 'Transfer Approved', and 'Broker Approved' are allowed. Note: Only requests with a status of 'Pending' can be modified.