Transaction not yet indexed

YLPUwqkhJBiNxgCE81bqBNEbjuFpfVnvSq7ytpSPeKMLKE8K9YsRu6Ekde47wYSkMN1ouvmDD7KLcJX5buFmCtk

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