FDviGAyEeEKvJm8iewZ3S5W6V9qCf7CwzUnfPi9WC96S
{"type":"add_market_data","params":{"owner_id":"donbertoartph.near","approval_id":4,"nft_contract_id":"x.paras.near","token_id":"78606:23","ft_token_id":"near","price":"3000000000000000000000000","started_at":null,"ended_at":null,"end_price":null,"is_auction":null}}