Transaction not yet indexed

4Q21hhPHZAFzHWZjkrjXHUT5D4HXeFo4mbsMjRJuyzArYmsYoEWCTBrsdKcEc3thBgtJCeVgkr89CgkAMD38vxUt

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