6sDp7eHndgyTUAUYoSATX3V2NgdTop9QCh2bmxPdur9k
{"type":"add_market_data","params":{"owner_id":"fauzanhl.near","approval_id":1,"nft_contract_id":"anniversary.paras.near","token_id":"97","ft_token_id":"near","price":"260000000000000000000000","started_at":null,"ended_at":null,"end_price":null,"is_auction":null,"transaction_fee":"200"}}