Transaction not yet indexed

ymDFWspkay2BLWdngXS6PWv3oKUNJWN9tZau8PXJdM74R1fDURa5GnW5Gev2G3M8dmhqJr1YEMTc5rhCju7paKS

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