This enum represents the device type.
| Name | Type | Description | 
|---|---|---|
| SECONDARY_NFT_AVAILABILITY | Enum | This method subscribes to the event if NFt is available in Secondary Marketplace | 
| SECONDARY_NFT_STATUS_UPDATE | Enum | This method subscribes to the event if NFt status is updated in Secondary Marketplace | 
| SECONDARY_NEW_OFFER | Enum | This method subscribes to the event if NFt new offer created and cancelled by user in Secondary Marketplace | 
| SECONDARY_ACCEPT_OFFER | Enum | This method subscribes to the event if NFt Offer is accepted in Secondary Marketplace | 
| SECONDARY_REJECT_OFFER | Enum | This method subscribes to the event NFt offer is rejected in Secondary Marketplace | 
| SECONDARY_LISTED | Enum | This method subscribes to the event if NFt is Listed for sale in Secondary Marketplace | 
| SECONDARY_NFT_SOLD | Enum | This method subscribes to the event if NFt is Sold in Secondary Marketplace. | 
