Transaction not yet indexed

21DbUR71MsXzCauiYZUfTMoKoHq1ykHMivBfUH3k5UEajZtXewmAzQMdKUSTdZpbHGAEBHjfeaod5uqEmc7p7ypW

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