D9cFF5y6mAfERU36CcBEpcyFx5csqNSxEvX1AcqUGQpN
{"type":"add_market_data","params":{"owner_id":"sta_nis.near","approval_id":17,"nft_contract_id":"x.paras.near","token_id":"30381:7","ft_token_id":"near","price":"2300000000000000000000000","started_at":null,"ended_at":null,"end_price":null,"is_auction":null}}