Transaction not yet indexed

52mhCzDM9bEMaFtELZDt1x72tKqvwApctnZQjtyjpeJH1cc37sQ6m6o3LZPZhnc7bNKwbrFLArRPQnK2v3nvcGEE

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