Transaction not yet indexed

21EftPomxgp9Lj4tFrtnFB5g53WCeMa2tHePwHY2662ZJd6izDfkgr316DTTZiDWWHTNefvWB9ny3HoS9gdyJxT2

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