Transaction not yet indexed

nnnAcpWfkGuKX5YmB9GKj3XXtvhsUNAi3iBWSq5q2DF9EhPqxYSMUxWdxCgAGhwLaAMm8gup3GAAMcz9sqY5i6L

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