Transaction not yet indexed

53SWCdMHUMDSiRBAemb1FkYiVSY4GjrcRE28Drk4KimNa3zrMkbnFowp2qiBTNsQEQT6GKX3qNJZeorQepRU4rbE

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