Transaction not yet indexed

21Kmo8mFvhr2HUefxpaaEFAfAwzG5M9MRPaAHC2C2rgdTfi61Ro96Lbp13PRLz6ACVM4nvWyZV9jsx8DSTj4yFuY

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