Transaction not yet indexed

21A7HJHuSxiVxtu6oFvvqi2GZo5Sj6Apu32XX9TkvfqaUxRUXg8vjeJSQJo6bsN3r48zDnDdHsgexTSc4g1j5mUv

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