Transaction not yet indexed

21c8Xq6Za4JA5BebZVnZqB5X6DTR8D75cKrPAUqqdaz4B5dv5FBLvLPmAWmNEQpNfWwBEKSimxJMN6EHb4KgKJZf

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