Transaction not yet indexed

543eCNDtaBiNBGVRQds2okfcsPDZnAugW2goVvrvS689yqqnoQoUwBr7JDvbWWXEDVNqrUwaZFJyjVmrNWuWtga9

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