Transaction not yet indexed

UmE88Undi6MKPoWNsZPbDXyPs4aPwtdFeSDGBJiUT3VVPRnrPWnXtWqSy189sfWDE7ABTiZkxiraWGWBmEhH3ov

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