Transaction not yet indexed

21aiuTQb5XJJ8L1qWHeJxs6Z8fNNu11mAWWJZu6PXXm4EX71xN4ppGsK6zmvGJzJ7FJAFGgaS9XFFQfhgFHqMkNK

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