Transaction not yet indexed

52Uf4vePoSh5Lc5nWhpW3eYaCizeZ1sDWyhYbMAwCQF8vy2prpdAjDReMCeieuMfXAJq59tCUQwSRwf5fGEH6DfS

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