Transaction not yet indexed

52SHf8WUh8PqR6RrA4LPtxXQo5kvmtMUkj2hnnp7VY36eZktztEfAmPJT1qScGwGT1vu5qwsqtmXhndW6VC3xgR2

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