Transaction not yet indexed

21ArGTdX8Xv5WHCYM1Gp7rPU8pYWicLsPp8NeuhEBvicTtuVAR36AZjjs8DsHBArVT2bDpTNmVsmxvh2CUi6F8jm

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