Transaction not yet indexed

21mLbPsU2CPQyPw2ZxpJoX5ruw9TgXtcxygHaNRGu6unps5LUdEUYyfQpDane9bkqaKKZBYmzCDFF2WNWcNL7jjT

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