Transaction not yet indexed

1Un3vDNRX6RxGPEqyqfqfbMb6PVjgaFqWESLd4GUy4yZDoxVUnsgE17d9nDAScbXcMWeRu2YM44MxvB7wEBxFw4

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