Transaction not yet indexed

21tm8DKRpwrk7hLGMXbMsKMZcTrQG4hBis5VL82sKhoJDcTyoRzYhmPMMuaDLmcmJM5TbNtZfFMk5VXqDHVoex5z

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