Transaction not yet indexed

53NsDMs4MWgh7JkFGa2xurF7EXM6gx4eCaQnPBuVDEqRUXeL4YgwwiXD5UENAzMRVoLJ3SELQLFfC8SZ8BLUNVAs

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