Transaction not yet indexed

iSkcpmk87dR2krTNfpGNcQ9F9dU1tD2KNhTftF7fbf8ntjHfptspLpFqP4gaPNs1Bjf9YvRUjZgzwdqPMWkKfTo

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