Transaction not yet indexed

21CUn5HVoCiqkBWy2o2w5XATondugkmJsZ37emeygkKLZW9tjLZVr3aZ9UtCG9Low4hGUZoFMUe5K7Jtpy4sZka4

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