Transaction not yet indexed

JKFMKXKkPXp4iNgvJkAP4Jc1o7TWj4dp4B6UYfshXZbDrUJVoopdWyzqYcQDWqfxuhRKusq8Wvjb8Q4vYUCoNr1

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