Transaction not yet indexed

518ZyaCYuvP1m7ptm7teUc5pCaa47NTyo3A1cjjZYkjMh7k3m9xPyPbvBk4uwWou87tdEjRE5NQhfKzpppE3wF62

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