Transaction not yet indexed

an21cxLEviJKZhVoHDfcEGjvqCYnPWjzdWHRPw9kGhAxXwCVtQjdj7zayjWeD9iaNXcT8YAeDXcivJp5Zye2gh7

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