Transaction not yet indexed

55STtWVKTFCiFEhvRWoYFVVDZFQzXu9MGNXzN4bTkAzP5uRKtHM8j5YnUx83RaEaWkZ1QPLqofMLEJuE7kyXgnNw

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