Transaction not yet indexed

53tK6pjVijfaQLp2hN9VR5Amk2ZRVDJLMaaAuvQvwaRFs52pPrVyyWKNuwtKWLbAfGJJiwyZPcEkKxuXGTZEKuA7

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