2xXKKbbt6MJPU9tkf5mtU3Tptw9qXvNswy8zXG2sjNcQ
{"type":"add_market_data","params":{"owner_id":"gasayok.near","approval_id":1,"nft_contract_id":"harvestmoon.sharddog.near","token_id":"1:11523","ft_token_id":"near","price":"150000000000000000000000","started_at":null,"ended_at":null,"end_price":null,"is_auction":null,"transaction_fee":"200"}}