Transaction not yet indexed

5SerpF7YtNzBd1GEu5uiupjPD2qaurCFWpEYUSNmPt4cBX5VZyHuubL8ostYwLYPNwpr7MYDTq4ppKzi5Xzre8vQ

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