GrnXRXSsDakdKsHFr9dvDvoAMAWd71LYcMHJQwvSGdU
{"type":"add_market_data","params":{"owner_id":"e855213529ebc97b9fab169a76154acf472413bbc6a3cd69f7ea694f157b28bc","approval_id":2,"nft_contract_id":"anniversary.paras.near","token_id":"4282","ft_token_id":"near","price":"1000000000000000000000000","started_at":null,"ended_at":null,"end_price":null,"is_auction":null,"transaction_fee":"200"}}