Transaction not yet indexed

iSKkDeMZC823Cz8bstYF4r2B4podJTmLx6DFMJsGiQMPCDAHZUmxWVCpsGcDPDP1ABbGzY9MJ5ds9aTX6VkN68A

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