Transaction not yet indexed

2aCVz7C6Z7hyXTZgkbZsMUkNYsPf9DWiN2DDdYCoq6v6wAn6BEo6pmXMSfYL5AjGH8gv9KHPtjSWyZJhA2mC9Gk2

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