Transaction not yet indexed

21Ffs4ANnKnrr6qV7H6oYZrs4cjw3h838QRZoDPiaqVCe4ox9T5MYEF3me6NwtYs2qdQgcrbo4bcccG82KB8L4Nq

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