Transaction not yet indexed

21UyUKSNqvxGCa7igdMKrMSEyEEkaBDRwKZFgynnyTvNdjA2Us8UMDQm8piMGVQW14btgzJfK7jq2zdAwPJMMNRY

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