Transaction not yet indexed

21tKX4QJuxKTrjFDmqEFCQEENrEd6e5vwFc8u5HUCBbTbRiWodC3kMiqVuaFKmdPbQkBLTMp8ChdScxNhmPUacLq

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