Transaction not yet indexed

5MUHB5SkSvXQMkgwGoneCDxxmTJSq4HYbdKnpPj5ay2RvtFbKnEWV5TUpd3nwC47RqB1ByTeXK7QD2XeaQhswRpp

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