Transaction not yet indexed

53CZaTQVKAeZUYBHkvjPxBHMLWeUi4ZPtrEWvpyh1DRKR5DkkybYy5GNYYXTqGuUxFYHU1aC55TAPK3TS224cJRe

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