Transaction not yet indexed

251ubKkZnZPkEDxZ6eSeadv8eLttx59pwF1xuCKxJRPHu1qi5BhnqhYiSRCmdLJm9yCc2wYi3XMvuojiCFdmzqUA

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