8cbRztk4aXcZmndHj929Tj98qiunW5RKXVRWMnnd9jQ9
{"type":"add_market_data","params":{"owner_id":"novaskburn.near","approval_id":3,"nft_contract_id":"tinkerunion_nft.enleap.near","token_id":"3072","ft_token_id":"near","price":"21000000000000000000000000","started_at":null,"ended_at":null,"end_price":null,"is_auction":null}}