Transaction not yet indexed

2UMLNWExpTMBRiyb4KWXoLGQs2sZ7GrSLhk9sXNxRGKVBrsLYhq7aNpcjbWGNLSbMRcMxJc1sYndK5WPqcQze5PC

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