Transaction not yet indexed

21KgemjBbjyKWJS42pjeEEtgnRYAPSzJuHvkkNVbou3WfpM3BS5XbV1kf9mLvoi2SLFnzMgkRS8oNJMF5SKXiFL2

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