Transaction not yet indexed

21uAj6G52wJwTPJFUYMJGZNjr8QxC4ZnGV7TjfxmujXdvss1ZwDfBLDXT4rhMmSRKG3RJ28kbugqRc9snuYuKtJS

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