Transaction not yet indexed

28ycmUSE79satYJmVspamcucGBdS8aLhF7w1JgBjbe93VB8jgjnoW98P6WDCnnPUQKBbeNSGNn3BS8PJaRdkYGG4

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