Transaction not yet indexed

yu6RvTsMGFpUfURFCxJdLG51zvSYvu429oZRyyMFe87mHHCMe8kwhcY5XbDFUD1pHxo7ggPiKmW5XeL8aBq6Uo2

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