Transaction not yet indexed

8bFFmc9SkCQHT7Lbf5ddvbMPcwyrLxgaKiZXkfqpBrdqK7fNaWH9AK7j8nLWSfsyjKuGrr59i3XEhkvQqqfZF67

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