43kvPXBQu3nRgSQvXTo8ocnHKzT4shHgLBaso33Xzc2E
{"type":"add_market_data","params":{"owner_id":"onishichang.near","approval_id":0,"nft_contract_id":"harvestmoon.sharddog.near","token_id":"1:47742","ft_token_id":"near","price":"320000000000000000000000","started_at":null,"ended_at":null,"end_price":null,"is_auction":null,"transaction_fee":"200"}}