Transaction not yet indexed

28HkvvcYyLfnD7ZxbpUWoNFTYU1yu8kp62avSyUktaqe1Eo7D1S2PCpiWRboxNxbXdWK47RsssgK7r2NTRoTxPJZ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.