EVENT_JSON: {"standard":"nep171","version":"1.0.0","event":"nft_mint","data":[{"owner_id":"hangvu02.near","token_ids":["32"],"memo":"{\"royalty\":{\"split_between\":{\"vn-artists-dao.near\":{\"numerator\":10000}},\"percentage\":{\"numerator\":1500}},\"split_owners\":null,\"meta_id\":\"9deA6gL3XgspbPQa5LgXttNuDQSXrxbW7qTXY-Nwj0U\",\"meta_extra\":\"art\",\"minter\":\"hangvu02.near\"}"}]}