Transaction not yet indexed

5memv6TgPGHTLpKznmLsc1SFghF4CDw4CPaE28b8GDR8kPfyWffHtCCa3A4UjjSQi6SADHCGybQz3ajMYrUEpNFU

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