Transaction not yet indexed

21Vtk2hSDPVRtpkdrWXXJd8hafHw5PypMzpfKnqdBmGrC7i21Asc3g6vXWM4bYXKKPMNqukm2T33VGzLFFunPuRD

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