Transaction not yet indexed

21ReRTmU6XmvEAktvmjfpgSR1b2nKnrA9bRMGHGXDDooDoaKfvnH2LExo5PTVf2nZbgcgRTfxkkjCRQfT5uLgtmZ

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