BPi3huDHHRM9PJMfv9XW9edmqbU4J1nLxzWaSnVHCEvZ
{"type":"add_market_data","params":{"owner_id":"ipewpewuqq.near","approval_id":5,"nft_contract_id":"x.paras.near","token_id":"83780:1","ft_token_id":"near","price":"20000000000000000000000000","started_at":null,"ended_at":null,"end_price":null,"is_auction":null}}