Transaction not yet indexed

21k6ExBtbG3CLPfsTauPRTwogeFXiPbAa1BHUsAzJoio8ioM4ZkeHja3Un2pEs12Rr2AmuXNdZEEYRXEPCRzf9ao

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