Transaction not yet indexed

cf8WHcgxv55Wgoo3mvcsALCupFB8MshA5r9ajJTsSYnSXM7rWgcPyqvwkLkv8afy385n6ABEjnUcC87zjUcVoU6

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