Transaction not yet indexed

Csu9paYcVCSQBTrdZUMnT7jwDj89Z6snLuu5oahGZpRfXfcqpoG2uhTF6khDSG9f8kcFP1RBS7q2E7dsnmLSzAb

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