Transaction not yet indexed

nmUUEw13LmSpZtPgRP6pN7rFRJNyub6Cur3dS2691UtfTit1QnNs8p7HdQXPeAFdwT8USjpH1rPDcbNNZRuepbs

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