Transaction not yet indexed

553mny35BePW5CKLuaFV5BQhyVgVByTfzRY6LsrXiiSbbaxptUk6NgiTUi6rc9nUn8ieDoFR23pRM3wKmjDqo7zK

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