Transaction not yet indexed

21SGLXXut2PMbMnXKWxRqmzERaTJXMzxV1VDd3oSC1RY7GaaQcEFWacfBCQ3dt83PNK7gPH1dPn2rxfmTcp8omvF

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