Transaction not yet indexed

28ugWoiRVyfZj6gkTPKCj7v38BKvijdxBp59PuZFSN1zWRb8FEPm8WuUPhUCKy1fMNGMonoU7ytjry4pQ2EPWMo4

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