Transaction not yet indexed

5Um3iGmDV6Msg1X7a28cEQZPeAfxeNb94mrFk6rFUoXxMtoGCztscPShZ2PC9V2QJqEM7ocr91BL6AVAQRwQwZ2o

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