Transaction not yet indexed

MKBSo1E6idYuVMuKhXBAqo8ZiMb3VLhfDDoHnM4F93NTPizxzvutBksiedzcSkGZEnngrh33HH5hWP9QpQmX8TY

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