Transaction not yet indexed

DMmMZ7TxVxc8r6Bnum4qTXQLvFA1YYDFaGaVD8TbyXfahMLXGqpaXX5TUvNtyqt2ZPbUACAop2RirWMn8a6b4Ek

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