Transaction not yet indexed

x21KQQMrWtyu4iiQsqvusHiYkPLjveWjAUtJ2nkaxvGWQ9DgwyUxv4MEpdCgR3o1BQrdwaT6zJnNfHBcG7MMAVE

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