Transaction not yet indexed

4S9No8n6MKExD8xisHbN739GZrWGhb9ZN7R1sFbRd64D1SpGDQc6nKqFSjMWFSq9pAqZkqGtyGkt8tcBKiDm4GcE

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