Transaction not yet indexed

666KBtvvAQiWVEb1b54KnouD6rXrBmr2YPyDHpHspUu6L9QZLjuUXfU2YCA8FJSqQYFKRyYsQqvV2bfe4b48YZBX

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