Transaction not yet indexed

2KSC21R3ifbj84CEmRkGs45MBMrmFjWq6ZFa3SmH53fpDMYyeTuSLGvhqsntRuENEUPNFdc4aLanPUu3Wqdr9SFD

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