Transaction not yet indexed

SpkS9iNi2XHToVkbBjYBGd6JqHGSCGs5Lw8vfyRNAN1CNwtYivBda5u6GqaH2aFqqtjEUgUdnXTdgEDjFyUZ4eA

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