Transaction not yet indexed

YKyAaHKhc7W8Djj9RdR3mf3LDdzUnNCzLdizHuarFwawcVuzv2REZKNd2fUqTrrHBvwJ4nXCXocCBYJsJR2cCWT

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