Transaction not yet indexed

21Cmx81rNaTBULL4DTsm91uvie3Z8GhAGiZEMuMo2eLMsvNX9ZuocHaURKkwFaJmfGS2EM6KByGpmTeu77eBZxJt

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