Transaction not yet indexed

yf8pEwBnvFFS9mRcueSYSGzmAeMLAJCveBaq6mwnkq2DgNjc9TpsXEkEUv3sPFJQD6zW5wWRDyEFW5LTxcso1AK

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