9AQ3Tyx5CR4vC3pUERjT3mmGXqQLwU7PaTJBScpYrKgy
{"type":"add_market_data","params":{"owner_id":"aepmong.near","approval_id":9,"nft_contract_id":"x.paras.near","token_id":"332635:1","ft_token_id":"near","price":"8000000000000000000000000","started_at":null,"ended_at":null,"end_price":null,"is_auction":null,"transaction_fee":"200"}}