Transaction not yet indexed

2u21WeLf2jvehXqANWEGusYjpVzFoe8Q8pcwnw2wZWJkLwB79b8oTV5aSG2hzLKaUakWpe7bVuH5BjgupYqLgroi

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