Transaction not yet indexed

XSpkUUeTBVFHDKUfgKXHdB3XdgX8VdGVPFfybpiqPTrNi9BJm6uWfGDDcDJUWpUwn4AmgUNwWwc9DzGWudZUUm5

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