Transaction not yet indexed

621HFzyxVVL7oNe5DftHDVRwPB1j1nSh8XMknNsUiJfoghQwW2CAr9HePXQERYvpLhJCrFcmwZNTbTTUcbbfzAKo

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