Transaction not yet indexed

28SFXsjdnKDkLpPpwboodJ2jusdjtL4e7RtLcnmqWq2W16ZKD2ueDGjSJNV8gV82dNyyiVCU4nhooJp1AEN9o7ey

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