Transaction not yet indexed

21c7XMtxPN5JCWJT7UyMWz3vJs4wH48K3fM9nNF2HVvAuoQie2n4r4sTc381bRMvByusGjKdcUnmPR5crqcPnJHx

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