Transaction not yet indexed

52a7EDC5ncXESW21HaQfPiEkRFQYBgyS9TCHRPWbgfjDQ4j4WqaGFVbtnagqZBZYDWuXxEEUr5x5cPkxh3bZZzQ7

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