Transaction not yet indexed

21gpfDmH7XZrdKC5VfdSr2pLhXAn9dfwixM18skPDgqH1ZP7ix7jtX1nuphdwPpDrpAigBxMAh3d6nohLJxxbxVU

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