Transaction not yet indexed

52ZuZW4APFvAPmxYzMvxFhiKd5MWVWPLwMqFEarjPtkdC7aqbpjGABqXPVqXvmWZPszWW5AQoJNu4PzrtAQPLpks

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