EeFhFzzsRPaNd3Bn9Jii3en2YQxWfAKBBsQFuCq47ENn
{"type":"add_market_data","params":{"owner_id":"saddedemiyoruz.near","approval_id":4,"nft_contract_id":"nearvidia.sharddog.near","token_id":"token5609","ft_token_id":"near","price":"2070000000000000000000000","started_at":null,"ended_at":null,"end_price":null,"is_auction":null,"transaction_fee":"200"}}