Transaction not yet indexed

tu2KZUgPZSXwESQVB2poW1eiSpH2ADSsQ2BvTY2Ry92As2sBdhETL6fi4wckQpPmCBJNFeXCAfwC4kE3wCEPnK6

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