Transaction not yet indexed

5NU3AzPXVnaPpns6s21hvTDzibf4kYDbADhQkh3K9ephHRLf12FC6PXCHGQqQHddUWKRtdXp6GHgYK3rPrm4vqA2

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