Transaction not yet indexed

53LBUmLUeK9Lvy5dyrNjX2oyEjEMvFb11F2TcCMzbmVxxP8tb2WRTezSFU9upPeygv8yJYEH3cwnJcEY6ZomdKuX

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