Transaction not yet indexed

21Kvt3CDLJr9eWBuxqsVx9rJxapFpySM6AAcbxEr8WbRKTM2zccB91RepPba3yeQpPNkJbYxvNxR6LygFpLGcMUQ

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