Transaction not yet indexed

52CwM54tqG9xp8Lu75pA1tw8fcpPJqKzV8FrTCR8JKt8gdKfY423ZBt7JSBEcWDqXKjyzMoA6mhMuMcgCD6DMnn7

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