2YQMZXSjHdKEhzV63ouKYB3ZXxGnC6FoL3oeF3jmi7mE
{"type":"add_market_data","params":{"owner_id":"54476f04c3897d05c5dfd865d12c8b7abd9b3509906612781f9cd38dd120f047","approval_id":4,"nft_contract_id":"futurenft.near","token_id":"2428","ft_token_id":"near","price":"6000000000000000000000000","started_at":null,"ended_at":null,"end_price":null,"is_auction":null}}