Transaction not yet indexed

21S4i2PWyRUuayjdvK1VJ4h7K3Qs5xPMgCQHd8ZEBXT66tatKTiXZkUiqJtmemQS1CokuEVcjKMw5w3oZRTBdvqv

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