Transaction not yet indexed

66SpE8jqgeCjD41egqgWPXzaaGJVopNcPBkskaeKmuiokkhXcQUjEwPy7ZUYPZb5ZiTF27JkHDDhQZN9X7ghrZC2

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