[{"type":"report","id":"BLC-STUDY-0480","title":"Non-Fungible Token Roles","author":[{"literal":"Ernani São Thiago"},{"literal":"Daniel Lima"}],"issued":{"date-parts":[[2023]]},"publisher":"Ernani São Thiago , Daniel Lima","URL":"https://eips.ethereum.org/EIPS/eip-7432","note":"Rights status: Official external source only. Not a licence to republish the paper."}]