Transaction not yet indexed

4a19Vucf2WjaVyuECPNt7hVoq8yGcK2g6KV5vENEPns5XAnVBLK6sxyunynRTDxw8zzy8PKCbbBroFFtPfLFef3u

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