F3mSjfgRubDnE1ifYzPB5ajsGa3Lwj6U7iLiqGfGFMch
{"type":"add_market_data","params":{"owner_id":"sumit1984.near","approval_id":2,"nft_contract_id":"spin-nft-contract.near","token_id":"1258","ft_token_id":"near","price":"8000000000000000000000000","started_at":null,"ended_at":null,"end_price":null,"is_auction":null}}