Transaction not yet indexed

52SepEUS2SWpFGKMoKAkrk2BnsQPzwpvo5iQVYg4QCTqXdnsMSdBX461kxBXxSeT9f9zxPBA3RaJRfuSZNJ4MVkb

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