Transaction not yet indexed

ygnMgi5rWBJosNNWx3K3CLvbg6T2BMJZaMiuiuuXLjVUzPNyoqkF9py35A5oCWCFQ367i5V7V4SAbpKTmNLH4u3

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