Transaction not yet indexed

55Mv1NNUzEeYYAascPtC8BFbW8XQWiK4DaBu2eXFCLZbS55XqJZg4VTGFqCSYtLoFxrizNNYwjRk6nNk7TiRjFSx

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