Transaction not yet indexed

21cu89f7Bc6q7zU2EJ2jgYPCQAz4F5rsaKshL7V3ZQbCgCDcAXBNT1gVZdsPuRXgJfYvvYjreL6QrPFbGw5yaLPs

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