Transaction not yet indexed

YKy4xmTdQzZW6VMZovCkGVFRvi4Xhkh11ejanTR6dzhnDPzeSJEg9EpJsK2aFCsixM4it5z157gQ2eqYUY1fMRz

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