Transaction not yet indexed

53kFshy3KcZKqCBpzty7j857AaRUUGmASBEecY7MVhsFDwPQ9U8nJbUZV9ZZeEEykENTPYo3eXWwVemMhKSaSXy6

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