Transaction not yet indexed

43c9F8KfFXtmUXTfXJPK2EcbeWDrSJHf7bBWZxx5fDynLvNHoBLtJpULEM5JCo7aii9QMddcyT7QLh8ivcbEaGR7

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