Transaction not yet indexed

21AtfyvR3WJDqcabTd3E5u311SCibKQuAtpV8k1nF9yKHuwwhvN8VBcLSvB2ngs7vnxhB8BgqVymoXs9b3bYEvJ2

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