Transaction not yet indexed

52SxCuTZEjLrRFpHFq3HM3Um7yH4YDhL9wz9tsaoBJAkyGKUVTV2p7mmW7UN2aNca7k4rvWidQWsm53b8NPvVbvJ

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