Transaction not yet indexed

28pu3JfDMnMNaDXsJJ1ZjtkJASMJUKSst3enLRezyDRWi26BRCgHQMPuVty1oSVCCm4JS1bKjpa8XWGAC2NesgC8

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