BZCxzPZpCNATxhxF9MVb6qQWSTr9V3Z9T9EckWLZ4u7y
{"type":"add_market_data","params":{"owner_id":"yu_chumak.tg","approval_id":5,"nft_contract_id":"x.paras.near","token_id":"501732:362","ft_token_id":"near","price":"799900000000000000000000","started_at":null,"ended_at":null,"end_price":null,"is_auction":null,"transaction_fee":"200"}}