Transaction not yet indexed

53C6KPDudWNs7L7LhhEmtErMXRYetwDcMgpyqQZeabZ2Zoi3mXA3iRhxoEnz5bPRFunmknUhxWYi2kKFfWNT8HH9

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