Transaction not yet indexed

52Lk11bxPjPMLY9quYQa4yT5brSnRo9q5yjXb11gSJDSQaxXBNzgNmXw3nbqfQoAzdYe3KMb4sp6PvhtC8NWwAr4

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