Transaction not yet indexed

uMMsip2ApUiK9866HmagYJSZ2XzQxtzLQj2JctD9LShFGf9JLZZP5MSLZVURrJh3pRjfUZWRREsiqAzuVab2iiD

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