Transaction not yet indexed

52kVefmpTHGRxmJCPSADGHTUfFfP6sEQUQdwKEKqnK6SHfHHux9oqQDt2cvSmUfhZsEzrAQZBvPvvMYMffekLqEM

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