Transaction not yet indexed

MADRKSV8RprK2YC6TacBLSZ7YxRPeZkxVBxM2dkSUQQsA8zAyj5pERXnTCG3FCbZGfwAYcegSePqRzhtMXYxYDs

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