Transaction not yet indexed

MamJqxVu8hJxxh6E3FzCqFr8EN883KWf8XPEFiLZvmhWpJN6iwva1NNTiMwLjLt3atJ82mEWovXd7ao9VAtP1yK

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