Transaction not yet indexed

21LEZ4LDxMEJiXSUdKqHsTZcyQgnx3Mi3e19BH2pyrJHo9FjfLUUvEQkrgmhk5pAzBCLWDYUats7LLzHtGSiMzo6

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