Transaction not yet indexed

yikUkPdPxRCJVYfJSFS5zgb1KPYHZnU1Axaow2Ba8zNWu12FmSNAPzGrkEy5P857Yc4ZkFPATqj55qBQBwDoEGZ

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