Transaction not yet indexed

53ZbDwFdMKTqZPjz6LZYuRgxBnNwgZmsucWMhCihvh7roq2M9a4dY18LbqLzvrmm6Gh9UkRzqcpZVH6Qk8ZqgHLZ

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