2WLiWdJuo5pWgsoYakQ33ZfrzKmfKSk3yCgumj2SB2Pi
{"type":"add_market_data","params":{"owner_id":"affca5a7ffa9145af23a13a57b8422c7050357e2f1e3eb2839e51b5a3a142c30","approval_id":28,"nft_contract_id":"x.paras.near","token_id":"401382:1","ft_token_id":"near","price":"15000000000000000000000000","started_at":null,"ended_at":null,"end_price":null,"is_auction":null,"transaction_fee":"200"}}