Transaction not yet indexed

1kkGn2CVgvE77hmdppwyrRUBPuq9KxbYfMjrP2xRvXdtyyZ9NrHkJFaPMPfQq1ccdwMKFATtuLEvpLoz3LG55v1

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