Transaction not yet indexed

21HGfvBZR9idT7dL6TuMNNWm4htRUhb2MvcwGCgwdTtQQPWr8jUYZpNVkYfE9xvSASqgspqWuSDRoFnzTN8RAv5f

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