DheVkjPzbh4XaDL3gaAmpudXjridnWCKMR81XhRTsgZi
{"type":"add_market_data","params":{"owner_id":"bishi.near","approval_id":1,"nft_contract_id":"airjump.near","token_id":"2080","ft_token_id":"near","price":"3400000000000000000000000","started_at":null,"ended_at":null,"end_price":null,"is_auction":null,"transaction_fee":"200"}}