Transaction not yet indexed

AMmHaV6SzibMMxbZAhBmioJHAqdsFTS8CtkqFfX3u8uCKnXehgfC3yk3UJyckdtXfUsSywEZhF5WQJ8hwuZnyAQ

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